Functions IN C LANGUAGE
Problem 1
Function floor may be used to round a number to a specific decimal place. The statement
y = floor( x * 10 + .5 ) / 10;
rounds x to the tenths position (the first position to the right of the decimal point). The
statement
y = floor( x * 100 + .5 ) / 100;
rounds x to the hundredths position (the second position to the right of the decimal
point).
Write a program that defines four functions to round a number x in various ways
a. roundToInteger( number )
b. roundToTenths( number )
c. roundToHundreths( number )
d. roundToThousandths( number )
For each value read, your program should print the original value, the number rounded to
the nearest integer, the number rounded to the nearest tenth, the number rounded to
the nearest hundredth, and the number rounded to the nearest thousandth.
Input Format
Input line contain a float number.
Output Format
Print the original value, the number rounded to the nearest integer, the number rounded
to the nearest tenth, the number rounded to the nearest hundredth, and the number
rounded to the nearest thousandth
Examples
Example 1
Input 1
24567.8
Output 1
24567.8 24568 24570 24600

Answers

Answer 1
Definitely C I am going to be home in a few wewwww

Related Questions

Can we update App Store in any apple device. (because my device is kinda old and if want to download the recent apps it aint showing them). So is it possible to update???
Please help

Answers

Answer:

For me yes i guess you can update an app store in any deviceI'm not sure

×_× mello ×_×

how much is this worth in dollars​

Answers

Answer:

This is worth 50 dollars.

Explanation:

١ - one

٢ - two

٣ - three

٤ - four

٥ - five

٦ - six

٧ - seven

٨ - eight

٩ - nine

٠ - zero

What you see above is the ten digits in Arabic.

Both 5 (٥) and 0 (٠) appear here, thus representing 50.

HELP ASAP PLZZZZZ

Question 35(Multiple Choice Worth 5 points)

(03.01 LC)


To write a letter to your grandma using Word Online, which document layout should you choose?


APA Style Paper

General Notes

New Blank Document

Table of Contents

Answers

Answer:

third one

Explanation:

To write a letter to your grandma using Word Online, you should choose the "New Blank Document" layout.

What is Word?

Microsoft Word is a word processing application. It is part of the Microsoft Office productivity software suite, along with Excel, PowerPoint, Access, and Outlook.

To write a letter to your grandmother in Word Online, select the "New Blank Document" layout. This will open a blank page on which you can begin typing your letter.

The "APA Style Paper" layout is intended for academic papers and includes formatting guidelines and section headings that a personal letter may not require.

In Word Online, "General Notes" is not a document layout option.

The "Table of Contents" feature generates a table of contents based on the headings in your document, but it is not a document layout option.

Thus, the answer is "New Blank Document".

For more details regarding Microsoft word, visit:

https://brainly.com/question/26695071

#SPJ2

How many ways are there to arrange the letters in the word ALGORITHMS? Note, the letter arrangement does not have to spell a word in the dictionary, but the new word must contain all the letters and each letter can be used only once.

Answers

there are ten letters in the word, so for the first position we can choose out of 10 option.

no matter wich specific option we choose, we will have 9 letters left for the 2nd letter.

and 8 for the third place.

...

when we will have used up 9 of 10 letters, there will be only one option for the last place.

the number of possible decision-paths is therefore given by this expression:

10*9*8*7*6*5*4*3*2*1

wich is 3,628,800

there are quite a few ways to rearrange 10 letters

The sorting method which commands entries in a going to head predicated on each character without regard to space as well as punctuation, therefore there are 3628800 ways.

The word 'ALGORITHMS' has 10 letters. There is no repeated letter so, the first Letter can hold 10 places if we start taking one letter at a time. The second can then hold nine positions, the third can hold eight, and so on.

So, as [tex]\bold{ 10\times 9 \times 8.... \times 3 \times 2 \times 1 = 362,8800}[/tex] ways, we have such a total number of ways.

Learn more:

brainly.com/question/17276660

You know different types of networks. If two computing station high speed network link for proper operation which of the following network type should be considered as a first priority?

MAN

WAN

WLAN

LAN

All of these

Answers

Answer:

All of these.

PLZ MARK ME BRAINLIEST.

Write a programmer defined function that compares the ASCII sum of two strings. To compute the ASCII sum, you need to compute the ASCII value of each character of the string and sum them up. You will thus need to calculate two sums, one for each string. Then, return true if the first string has a larger ASCII sum compared to the second string, otherwise return false. In your main function, prompt the user to enter two strings with a suitable message and provide the strings to the function during function call. The user may enter multiple words for either string. Then, use the Boolean data returned by the function to inform which string has the higher ASCII sum.

Answers

Answer:

The program in Python is as follows:

def ASCIIsum(str1,str2):

   asciisum1 = 0;    asciisum2 = 0

   for chr in str1:

       asciisum1 += (ord(chr) - 96)

   for chr in str2:

       asciisum2 += (ord(chr) - 96)

   if asciisum1 > asciisum2:

       return True

   else:

       return False

str1 = input("Enter first string: ")

str2 = input("Enter second string: ")

if ASCIIsum(str1,str2) == True:

   print(str1,"has a higher ASCII value")

else:

   print(str2,"has a higher ASCII value")

Explanation:

This defines the function

def ASCIIsum(str1,str2):

This initializes the ascii sum of both strings to 0

   asciisum1 = 0;    asciisum2 = 0

This iterates through the characters of str1 and add up the ascii values of each character

   for chr in str1:

       asciisum1 += (ord(chr) - 96)

This iterates through the characters of str2 and add up the ascii values of each character

   for chr in str2:

       asciisum2 += (ord(chr) - 96)

This returns true if the first string has a greater ascii value

   if asciisum1 > asciisum2:

       return True

This returns false if the second string has a greater ascii value

   else:

       return False

The main begins here

This gets input for first string

str1 = input("Enter first string: ")

This gets input for second string

str2 = input("Enter second string: ")

If the returned value is True

if ASCIIsum(str1,str2) == True:

Then str1 has a greater ascii value

   print(str1,"has a higher ASCII value")

If otherwise

else:

Then str2 has a greater ascii value

   print(str2,"has a higher ASCII value")

Select the correct statement(s) regarding 4B5B encoding.
a. 4B5B is used to map four codeword bits into a five bit data word
b. 4B5B information bit rate is 80% of the total (information plus overhead) bit rate
c. 4B5B information bit rate is 20% of the total (information plus overhead) bit rate
d. all statements are correct

Answers

Answer:

b. 4B5B information bit rate is 80% of the total information plus overhead bit rate.

Explanation:

4B5B bit rate encoding means there is 80% of the bit rate which included all the information plus the overheads. There is 20% of lack in bit rate due to encoding code words which converts data into smaller bits.

How can COUNTIF, COUNTIFS, COUNT, COUNTA, and COUNTBLANK functions aide a company to support its mission or goals

Answers

Answer:

Following are the responses to these questions:

Explanation:

It employs keywords to autonomously do work tasks. Users can type numbers directly into the formulas or use the following formulae, so any data the cells referenced provide would be used in the form.

For instance, this leadership involves accounting, and Excel is concerned with organizing and organizing numerical data. In this Equation, I can discover all its information in the data. This idea is simple me count the number many cells containing a number, and also the number of integers. It counts integers in any sorted number as well. As both financial analysts, it is helpful for the analysis of the data if we want to maintain the same number of neurons.

If the signal is going through a 2 MHz Bandwidth Channel, what will be the maximum bit rate that can be achieved in this channel? What will be the appropriate signal level?

Answers

Answer:

caca

Explanation:

????????????????????????????????

Answers

Answer:

(c) 4

Explanation:

The function strpos() is a function in php that returns the position of the first occurrence of a particular substring in a string. Positions are counted from 0. The function receives two arguments. The first argument is the string from which the occurrence is to be checked. The second argument is the substring to be checked.

In this case, the string is "Get Well Soon!" while the substring is "Well"

Starting from 0, the substring "Well" can be found to begin at position 4 of the string "Get Well Soon!".

Therefore, the function strpos("Get Well Soon!", "Well") will return 4.

Then, with the echo statement, which is used for printing, value 4 will be printed as output of the code.

It is common for people to name directories as dir1, dir2, and so on. When there are ten or more directories, the operating system displays them in dictionary order, as dir1, dir10, dir11, dir12, dir2, dir3, and so on. That is irritating, and it is easy to fix. Provide a comparator that compares strings that end in digit sequences in a way that makes sense to a human. First compare the part before the digit as strings, and then compare the numeric values of the digits.
Your program should work with the provided test program
DirectorySortDemo.java.
Call the class you write DirectoryComparator.java.
Submit the two files in your submission.
DirectoryComparator.java
DirectorySortDemo.java
import java.util.ArrayList;
import java.util.Arrays;
import java.util.collections;
public class DirectorySortDemo
{
public static void main (String [] args)
{
String dirNames ("dir12", "dir5", "dir9", "dirl", "dir4",
"lab10", "1ab2", "lab7", "lab17", "lab8",
"quiz8", "quiz10", "quiz11", "quiz12",
"dirll", "dir8", "dir7", "dir15", "dir3");
ArrayList directories = new
ArrayList<> (Arrays.asList (dirNames));
System.out.println ("Unsorted List:");
System.out.println (directories);
Collections.sort (directories, new DirectoryComparator ());
System.out.println ():
System.out-println ("Sorted List: ");
System.out.-println (directories);

Answers

Answer:

Here the code is given as follows,

Explanation:

In python,
Here's some fake data.
df = {'country': ['US', 'US', 'US', 'US', 'UK', 'UK', 'UK'],
'year': [2008, 2009, 2010, 2011, 2008, 2009, 2010],
'Happiness': [4.64, 4.42, 3.25, 3.08, 3.66, 4.08, 4.09],
'Positive': [0.85, 0.7, 0.54, 0.07, 0.1, 0.92, 0.94],
'Negative': [0.49, 0.09, 0.12, 0.32, 0.43, 0.21, 0.31],
'LogGDP': [8.66, 8.23, 7.29, 8.3, 8.27, 6.38, 6.09],
'Support': [0.24, 0.92, 0.54, 0.55, 0.6, 0.38, 0.63],
'Life': [51.95, 55.54, 52.48, 53.71, 50.18, 49.12, 55.84],
'Freedom': [0.65, 0.44, 0.06, 0.5, 0.52, 0.79, 0.63, ],
'Generosity': [0.07, 0.01, 0.06, 0.28, 0.36, 0.33, 0.26],
'Corruption': [0.97, 0.23, 0.66, 0.12, 0.06, 0.87, 0.53]}
I have a list of happiness and six explanatory vars.
exp_vars = ['Happiness', 'LogGDP', 'Support', 'Life', 'Freedom', 'Generosity', 'Corruption']
1. Define a variable called explanatory_vars that contains the list of the 6 key explanatory variables
2. Define a variable called plot_vars that contains Happiness and each of the explanatory variables. (Hint: recall that you can concatenate Python lists using the addition (+) operator.)
3. Using sns.pairplot, make a pairwise scatterplot for the WHR data frame over the variables of interest, namely the plot_vars. To add additional information, set the hue option to reflect the year of each data point, so that trends over time might become apparent. It will also be useful to include the options dropna=True and palette='Blues'.

Answers

Answer:

Here the answer is given as follows,

Explanation:

import seaborn as sns  

import pandas as pd  

df = {'country': ['US', 'US', 'US', 'US', 'UK', 'UK', 'UK'],  

  'year': [2008, 2009, 2010, 2011, 2008, 2009, 2010],  

  'Happiness': [4.64, 4.42, 3.25, 3.08, 3.66, 4.08, 4.09],  

  'Positive': [0.85, 0.7, 0.54, 0.07, 0.1, 0.92, 0.94],  

  'Negative': [0.49, 0.09, 0.12, 0.32, 0.43, 0.21, 0.31],  

  'LogGDP': [8.66, 8.23, 7.29, 8.3, 8.27, 6.38, 6.09],  

  'Support': [0.24, 0.92, 0.54, 0.55, 0.6, 0.38, 0.63],  

  'Life': [51.95, 55.54, 52.48, 53.71, 50.18, 49.12, 55.84],  

  'Freedom': [0.65, 0.44, 0.06, 0.5, 0.52, 0.79, 0.63, ],  

  'Generosity': [0.07, 0.01, 0.06, 0.28, 0.36, 0.33, 0.26],  

  'Corruption': [0.97, 0.23, 0.66, 0.12, 0.06, 0.87, 0.53]}  

dataFrame = pd.DataFrame.from_dict(df)  

explanatory_vars = ['LogGDP', 'Support', 'Life', 'Freedom', 'Generosity', 'Corruption']  

plot_vars = ['Happiness'] + explanatory_vars  

sns.pairplot(dataFrame,  

            x_vars = explanatory_vars,  

            dropna=True,  

            palette="Blues")    

command create database in oracle database ::((

Answers

Answer:

kdkskskiisidiodoosooddodod

What is the default return type of a method in Java language?

A.Void

B.Int

C.None

D.Short

Answers

Answer:

The default return data type in function is int

Answer: Option (b)

Explanation:

The default return data type in a function is int. In other words commonly if it is not explicitly mentioned the default return data type of a function by the compiler will be of an integer data type.

If the user does not mention a return data type or parameter type, then C programming language will inevitably make it an int.

mark me brainlist

im sure its option b!!

Assign courseStudent's name with Smith, age with 20, and ID with 9999. Use the print member function and a separate cout statement to output courseStudents's data. End with a newline. Sample output from the given program:
#include
#include
using namespace std;
class PersonData {
public:
void SetName(string userName) {
lastName = userName;
};
void SetAge(int numYears) {
ageYears = numYears;
};
// Other parts omitted
void PrintAll() {
cout << "Name: " << lastName;
cout << ", Age: " << ageYears;
};
private:
int ageYears;
string lastName;
};
class StudentData: public PersonData {
public:
void SetID(int studentId) {
idNum = studentId;
};
int GetID() {
return idNum;
};
private:
int idNum;
};
int main() {
StudentData courseStudent;
/* Your solution goes here */
return 0;
}

Answers

Answer:

Replace /* Your solution goes here */

with the following:

courseStudent.SetName("Smith");

courseStudent.SetAge(20);

courseStudent.SetID(9999);

courseStudent.PrintAll();

cout <<courseStudent.GetID();

Explanation:

From the given code segment, we have the following methods defined under the StudentData class;

SetName -> It receives name from the main

SetAge -> It receives age from the main

SetID --> It receives ID from the main and passes it to GetID method

printID --> Prints all the required output.

So, we have:

Pass name to setName

courseStudent.SetName("Smith");

Pass age to setAge

courseStudent.SetAge(20);

Pass ID to setID

courseStudent.SetID(9999);

Print all necessary outputs

courseStudent.PrintAll();

Manually print the student ID

cout <<courseStudent.GetID();

9.17 LAB: Acronyms An acronym is a word formed from the initial letters of words in a set phrase. Write a program whose input is a phrase and whose output is an acronym of the input. If a word begins with a lower case letter, don't include that letter in the acronym. Assume there will be at least one upper case letter in the input.

Answers

Answer:

Hence the code is given as follows,

import java.util.Scanner;

public class LabProgram {

   public static String createAcronym(String userPhrase){

       String result = "";

       String splits[] = userPhrase.split(" ");

       for(int i = 0;i<splits.length;i++){

           if(splits[i].charAt(0)>='A' && splits[i].charAt(0)<='Z')

               result += splits[i].charAt(0);

       }

       return result;

   }

   public static void main(String[] args) {

       Scanner scan = new Scanner(System.in);

       String s = scan.nextLine();

       System.out.println(createAcronym(s));

   }

}

A process needs 103 KB of memory in order to run. If the system on which it is to run uses paging with 2 KB pages, how many frames in memory are needed

Answers

Answer: 52

Explanation:

Following the information given in the question, we are informed that a process needs 103 KB of memory in order to run and that the system on which it is to run uses paging with 2KB pages, then the number of frames in memory that are needed will be:

= 103/2

= 51.5

= 52 approximately

Therefore, 52 frames in memory are needed.

What Are the Benefits of Using Leads Automation Tool?

Answers

Answer:

Here are the top benefits of using the latest leads automation tool for your personal pursuit, professional service, and other types of businesses.

Frees Up A Lot of Time & ResourcesCompound Connection Growth StrategyViewing ProfilesSending Connection RequestsEndorses Skills of Your First Level ContactsBuild your network

Importance of Leads Automation Tool For LinkedIn

Unlike a traditional and non-automation approach, the best LinkedIn leads automation tool 2020 makes the process far more easier and efficient. It helps to win a good number of connections which would eventually make it easier for businesses to pitch their products and turn newly gained connections into potential customers.  

Moreover, businesses will also get more views and new messages in your LinkedIn inbox. The best leads automation tool free are especially useful when you have multiple LinkedIn accounts as you will get rid of time-consuming hectic tasks.

When rating ads, I should only consider my personal feelings on the ad.

Answers

Answer:

yes when rating ads you should only consider your personal feelings on the ad

Preserving confidentiality, integrity, and availability is a restatement of the concern over interruption, interception, modification, and fabrication.
i. Briefly explain the 4 attacks: interruption, interception, modification, and fabrication.
ii. How do the first three security concepts relate to these four attacks

Answers

Answer and Explanation:

I and II answered

Interruption: interruption occurs when network is tampered with or communication between systems in a network is obstructed for illegitimate purposes.

Interception: interception occurs when data sent between systems is intercepted such that the message sent to another system is seen by an unauthorized user before it reaches destination. Interception violates confidentiality of a message.

Modification: modification occurs when data sent from a system to another system on the network is altered by an authorized user before it reaches it's destination. Modification attacks violate integrity, confidentiality and authenticity of a message.

Fabrication: fabrication occurs when an unauthorized user poses as a valid user and sends a fake message to a system in the network. Fabrication violates confidentiality, integrity and authenticity.


1. What is memory mapped I/O?

Answers

Answer:

Memory-mapped I/O and port-mapped I/O are two complementary methods of performing input/output between the central processing unit and peripheral devices in a computer. An alternative approach is using dedicated I/O processors, commonly known as channels on mainframe computers, which execute their own instructions.

Program to calculate series 10+9+8+...+n" in java with output

Answers

Answer:

import java.util.Scanner;

class Main {

 public static int calcSeries(int n) {

   int sum = 0;

   for(int i=10; i>=n; i--) {

     sum += i;

   }

   return sum;

 }

 public static void main(String[] args) {

   Scanner reader = new Scanner(System.in);

   int n = 0;

   do {

     System.out.print("Enter n: ");

     n = reader.nextInt();

     if (n >= 10) {

       System.out.println("Please enter a value lower than 10.");

     }

   } while (n >= 10);

   reader.close();

   System.out.printf("sum: %d\n", calcSeries(n));

 }

}

now now now now mowewweedeeee

Answers

Answer:

15

Inside the type declaration, you specify the maximum length the entry can be. For branch, it would be 15.

I can't seem to type the full "vc(15)" phrase because brainly won't let me.

A retail department store is approximately square, 35 meters (100 feet) on each side. Each wall has two entrances equally spaced apart. Located at each entrance is a point-of-sale cash register. Suggest a local area network solution that interconnects all eight cash registers. Draw a diagram showing the room, the location of all cash registers, the wiring, the switches, and the server. What type of wiring would you suggest?

Answers

Answer:

The use of twisted pair cable ( category 5e/6 ) to connect the computers on each register and also the use of switches to connect each register to the server

Explanation:

The local area network ( LAN ) solution  that will be used to interconnect all the POS  registers is ; The use of twisted pair cable ( category 5e/6 ) to connect the computers on each register and also the use of switches to connect each register to the server .  

This is because category 5e/6 twisted pair cable has a data rate transfer of up to 10 Mbps and it is best used for LAN connections

while The function of the three switches is to connect each cash register to the the central server been used .

attached below is a schematic representation

Write a program in Cto define a structure Patient that has the following members

Answers

Answer:

Explanation:

The answer should be 1.16 or 61.1

information technology please help​

Answers

Answer:

Read Technical Books. To improve your technical skills and knowledge, it's best to read technical books and journals. ...

Browse Online Tutorials. ...

Build-up online profile. ...

Learn new Tools. ...

Implement what you learned. ...

Enrich your skillset. ...

Try-out and Apply.

Illustrate why Sally's slide meets or does not meet professional expectations?
Describe all the things Sally can improve on one of her slides?
Suggest some ways Sally can learn more PowerPoint skills.

Answers

The correct answer to this open question is the following.

Unfortunately, you did not provide any context or background about the situation of Sally and the problem with her slides. We do not know it, just you.

However, trying to be of help, we can comment on the following general terms.

When someone does not meet professional expectations, this means that this individual did not prepare her presentation, lacked technical skills, did not included proper sources, or missed the proper visual aids to make the presentation more attractive and dynamic.

What Sally can improve about her slides is the following.

She can design a better structure for the presentation to have more congruence.

Sally has to clearly establish the goal or goals for her presentation.

She has to add many visuals instead of plain text. This way she can better capture the interest of her audience.

If she can use more vivid colors instead of pale or dark ones, that would be best.

No paragraphs unless necessary. She better uses bullet points.

Take care of the tone of her voice. During her practice, she can record her vice to check how it sounds.

You have recently subscribed to an online data analytics magazine. You really enjoyed an article and want to share it in the discussion forum. Which of the following would be appropriate in a post?
A. Including an advertisement for how to subscribe to the data analytics magazine.
B. Checking your post for typos or grammatical errors.
C. Giving credit to the original author.
D. Including your own thoughts about the article.

Answers

Select All that apply

Answer:

These are the things that are would be appropriate in a post.

B. Checking your post for typos or grammatical errors.

C. Giving credit to the original author.

D. Including your own thoughts about the article.

Explanation:

The correct answer options B, C, and D" According to unofficial online or internet usage it is believed that sharing informative articles is a reasonable use of a website forum as much the credit goes back to the actual or original author. Also, it is believed that posts should be suitable for data analytics checked for typos and grammatical errors.

how to identify mistakes in a html code??​

Answers

hello i am having a mental breakdown could u help me please?

In the forward chaining technique, used by the inference engine component of an expert system, the _____ condition is evaluated first.

Answers

Answer:

"if" is the right response.

Explanation:

Forward chaining is being utilized just to split the logical sequential order down as well as operate throughout every component once the preceding one is accomplished, from start to finish.Its whole algorithm begins with proven information that activates all the rules, which are fulfilled as well as makes established realities even more complete.
Other Questions
Which of these was not a consequence of the end of free grazing?The cattle industry in Texas was virtually destroyed as an economic factor.Cattlemen had to buy their grazing land.Cattle drives were no longer needed to get cattle to market.Cattle breeds in Texas were improved. The works of Joseph Campbell and Otto Rank show that they believed the hero myth is actually written about the struggles of __________ Factitious disorder is different from somatic symptom disorder in that: Group of answer choices people with factitious disorder falsely report symptoms that they do not have in order to get attention from others. somatic symptom disorders are more dramatic than factitious disorders. people with factitious disorder report bodily preoccupation while those with somatic symptom disorder report symptom amplifications. people with somatic symptom disorder pretend to have symptoms and intentionally induce physical symptoms for any type of gain. find the missing information PLS HELP QUICKWhich reading element directly impacts your ability to write well?comprehensionfluencyvocabularygenre Mansa Musa furthered the spread of Islam throughout the Sahel by building severalA. schoolsB. librariesC. palacesD. mosques (a) What is irrigation agriculture?(b) Discuss three factors which favourirrigation agriculture in Nile Basin,(c) List two importance and twoproblems of irrigation.(a) Describe the methods of irrigationagriculture in either the Nile valley or theNiger valley, (b) Give reasons for theirrigation agriculture in any one of theriver valleys. (c) Discuss the problemsassociated with irrigation agriculture inthe river valley you have chosen above _______________ skills, though developed through job training and work experience, are generally acquired during the course of your formal education. a. Interpersonal b. Technicalc. Conceptual d. Communication A body of mass 4kg is moving with a velocity of 108km/h . find the kenetic energy of the body. In 2013, the Public Religion Research Institute conducted a survey of 1,033 adults, 18 years of age or older, in the continental United States. One of the questions on their survey was as follows: plz help me with a good answer with a good explanation.I will give u branist and also like u.i will even follow u and rate your answer 5 star.plz help me You gave audition in Indian Music Academy for Western Vocal and got selected. You are the only one candidate selected for Western Vocal. Make a diary entry for the day. Question 2 of 22 Read the passage and then answer the question: A mother and father and their two children are struggling - with money and with society. They decide to move out to the country where land is cheaper. There, they try to start a new life. For this story to qualify as a work of Modernism, how best should it end? A. Through hard work, they manage to slowly tame the land B. A tornado strikes, destroying their property, but they live. C. All of the problems they tried to escape come right back D. The oldest child struggles to find a job but finally succeeds. A gas at a pressure p is compressed to half it original volume and twice its original temperature. The new pressure is -5(x+4) + -3x + -9x+-7 define business systems Help me please!!- What's the difference between the ideologies of individualism and solidarity? I need help with my math!!!!!!! how much is this worth in dollars Qu frase expresa que t necesitas hacer algo?A) Tenemos muchos alumnos.B) Estn haciendo la tarea de espaol.C) Vamos a viajar a Espaa a fin de mes.D) Tengo que sacar mi pasaporte para poder viajar al extranjero.