Mathematics High School

solve the inequality 28>6x-2​

Answers

Answer 1

Answer:

x < 5

Step-by-step explanation:

STEP

1

:

Pulling out like terms

1.1     Pull out like factors :

  30 - 6x  =   -6 • (x - 5)  

Equation at the end of step

1

:

STEP

2

:

2.1    Divide both sides by  -6  

Remember to flip the inequality sign:

Solve Basic Inequality :

2.2      Add  5  to both sides

            x < 5

Related Questions

Can someone please help?!

Explain step by step of how you would find the scale factor for the following problem.

Answers

Answer:

Scale factor = 2.5.

Step-by-step explanation:

Work out the lengths of the corresponding sides.

The scale factor is the ratio of one side to the other.

Take the smallest length in both triangles.

Blue triangle:

length = √((7.5-2.5)^2 + (12.5-5)^2) = 9.0139 units.

Red triangle:

length = √((3-1)^2 + (5-2)^2) =3.6056

So the scale factor

= 9.0139/ 3.6056

= 2.5.

PLEAS HELP I NEED HELP AND ITS ALMOST TIME TO TURN IT IN SO HELP ME PLS

Answers

Answer:

I think its 5 [tex]\frac{1}{3}[/tex]

Step-by-step explanation:

pls help i'll give brainliest. Write an equation that represents the line.

Answers

Answer:

y=2/x=1    y=4/x=4

Step-by-step explanation:

Please need help 20 points

Answers

Answer:

what type of math is this?

Step-by-step explanation:


Make x the subject of the formula
y = (ax)2

Answers

Answer:

y = (ax)2

y = 2ax

divide both sides by 2a to make x the subject of the formula.

y/2a = 2ax/2a

x = y/ 2a

hope this was helpful,thanks

HELPPPPPP. If the slope of a line through the points (-2,5) and (3, b) is -1, what is the value of b? ​

Answers

Answer:

(C)  b = 0.

Step-by-step explanation:

Slope = (b - 5) / (3 - (-2)) = -1

(b - 5)/ 5 = -1

b - 5 = -5

b = -5 + 5 = 0.

Hi. I don’t know what the answer for this equation. Can somebody help me? Thanks.


Which is the reflection line for the transformation
shown?
1. x-axis
2. y-axis
3. x= -2
4. y = -2

Answers

Answer:i think it is the y-axis

Step-by-step explanation:

Mark brainliest!!


The image shows quadrilateral ABCD

Prove that quadrilateral ABCD
is a square.

Find the perimeter of ABCD. Explain or show reasoning

Find the area of ABCD. Explain or show reasoning.

Answers

Answer:

16, Each side of the sqaure is 4 sq. units. 4+4+4+4=16 The area is also 16. 4x4=16

Step-by-step explanation:

The proof that shows that the quadrilateral is a square is from that fact that all of the sides have the same length.

The perimeter of the quadrilateral is given as

4+4+4+4 = 16

The area of the quadrilateral

4L = 4X4 = 16

Hence it has being proven that the area and the perimeter of the shape is 16 hence this shape can be said to be a square.

Read more on quadrilaterals here:

https://brainly.com/question/23935806

#SPJ2

solve pls brainliest

Answers

Answer:

y=15x

Step-by-step explanation:

Plug in the numbers given and the equation works.

a father is now 38 years older than his son. ten years ago he was twice as old as his son. how old are the father and son now?

Answers

Answer:

38 + S - 10 = 2S - 20

Collect like terms

38 - 10 + 20 = 2S - S

48 = S

Son is 48 years old

Father is 86 years old.

Step-by-step explanation:

Answer:

The Father is 86 and The son is 48

Step-by-step explanation:

Plz help fast.
I will mark Brainlyist

Answers

I included the formula and the answer

select all of the expressions that are equivalent to 5% of 60 .
Pls help ASAP

Answers

Answer:

Third, fourth, and fifth

Step-by-step explanation:

basically every one has the 60 and a different form of 5%

Answer:

c, d, e

Step-by-step explanation:

5% of 60 is 3 and c, d, e all equal 3

The cost of laying wood floors consists of a base price of $250, plus $3.50 for each square foot installed. Write a function that represents the total cost of installing wood floors.

Answers

Answer:

Let s = each square foot of wood installed

Step-by-step explanation:

Total cost of laying wood = base price + price for each square foot installed

Base price = $250

Price for each square foot installed = $3.50

Let

s = number of each square foot installed

Total cost of laying wood = $250 + $3.50s

The correct answer is

Let s = each square foot of wood installed

please help me with this

Answers

Answer:

It's C, if it's not that one than it's A but I'm 99% sure it's C!!I'm sorry if it's wrong

Step-by-step explanation:

trust

if ab=12 and a^2+b^2=25 ,then what is (a+b)^2=​

Answers

Answer:

I think it’s a^2+2ab+b^2

Answer:

49

Step-by-step explanation:

Multiply out (a+b)^2

(a+b)^2 = (a+b)(a+b) = a^2 + ab + ba + b^2 ; not ab = ba so,

= a^2 + 2ab + b^2 = a^2 + b^2 + 2ab ; now subtitue in given values

=25 + 2(12) = 25 + 24 = 49

So (a+b)^2 = 49

HELP I AM TAKING A MATH TEST!

-10-(-3)=? explain how you solved this is 2 or 3 sentences

Answers

Answer:

-10-(-3)

Step-by-step explanations

we have-10-(-3). since law of basic operation:

+*+=+

-*-=+

so we have-10(-*-=+)

so we have-10+3

the ball started at the 5 yard line. what is the position of the ball after these two plays

Answers

Answer:

you have to show a diagram or I can't help you

Which is the greatest 6-digit number that can be formed by using the digits 3, 5, 6, 7, 8, 9 only once, and that is divisible by 11?

Answers

Answer:

987635

Step-by-step explanation:

987635 / 11 = 89,785

I don’t know how to do this question pls help

Answers

Answer:

Step-by-step explanation:

Triangle P is mapped onto Q so P is the initial triangle that will transformed.

We can rotate counterclockwise 90° but we cannot do it about the origin (0,0) because the red point (5, 1) will end up at ( -1, 5) .

We see that the point (5, 1)  ends up at ( -2, 4) so the center of rotation is lower than the origin.

The transformation is rotation of 90° about the point (0,-1)

A puppy named Taffy started out at 5 pounds and gained 2 pounds every month.what is the slope????
​

Answers

Answer:

y=2x+5   slope: 2

Step-by-step explanation:

Ok so basically we know that Taffy started out with 5 pounds. And then as every month progressed she got 2 more. Meaning you are adding to the 5 pounds she started out with. Slope is a rate and in this case it's per month she gets 2 more! Hope that makes sense  

Which of these functions is a transformation of the function f(x) = 3^x where the function is translated 2 units to the right and horizontally stretched by a factor of 4?

A: g(x)= 3^(1/4x - 1/2)

B: g(x)= 3^(1/4x + 1/2)

C: g(x)= 3^4x - 8

D: g(x)= 3^4x +8

Answers

Answer:

A: g(x)= 3^(1/4x - 1/2)

Step-by-step explanation:

A.  translated 1/2 units to the right and horizontally stretched by a factor of 4

(If question is  translated 2 units to the right, there is no solution in all 4 options)

The ratio of quarters to dimes in a money bag is 21:18. If the total number of coins is 147,how many dimes are there?

Answers

21 + 18 = 39

147/39 = 3.7692307692307

3.7692307692307 x 18 = 67.846153846152, round to 67.80 and that's your answer

Evaluate the expression below if a = -8, b = 17, and c = 21. a^2-(b+c)

Answers

Answer:

26

Step-by-step explanation:

a^2-(b+c)= (-8)^2-(17+21)=64-38=26

A company charges a shipping fee that is 4.5 % of the purshas price for all items it ships . What is the fee to ship an item that costs $56 ?

Answers

Answer:

The answer is $2.52.

Step-by-step explanation:

56 x .045= $2.52

︎help me please ineed answer asp thankyou​

Answers

Answer:

Look below

Step-by-step explanation:

I'm going to use B as my example to explain: B (-3,4)

You are going to need to draw a coordinate plane. When drawing the X axis, you want the highest X point to be 6 due to the fact that that is your highest x value. Then you want the lowest X point to be -6. Same will apply with the Y axis.

Next you are going to put a point in the middle of the plane which is called the origin (0,0).

Going from the origin, you want to follow the x axis the get to -3 which will be going left since its negative. Then since the Y axis is vertical, you are going to go up 4 times since the 4 is positive.

Then start from the origin for the next point being C (-5,4), Remember to always start from the origin.

Evaluate: [(1/2)^2-(1/4)^3]​

Answers

Answer:

15/64

Step-by-step explanation:

Evaluate:

[(1/2)²-(1/4)³]

We have to find the value of expression ?

Explanation:-

Given that

[(1/2)²-(1/4)³]

⇛ [{(1/2)×(1/2)}-{(1/4)×(1/4)×(1/4)}]

⇛ [{(1×1)/(2×2)}-{(1×1×1)/(4×4×4)}]

⇛ [(1/4)-(1/64)]

LCM of 4 and 64 = 64

⇛ [(1×16)-(1×1)]/64

⇛ (16-1)/64

⇛ 15/64

The value of the given expression is 15/64.

raise g to the 3rd power, then divide f by the result

Answers

Answer:

Step-by-step explanation:

g^3

f / g^3

Loại ngôn ngữ lập trình được đông đảo người lập trình lựa chọn là?

Answers

Answer:

JavaScript

Step-by-step explanation: Đó là lý do JavaScript nên đứng đầu tiên trong danh sách ngôn ngữ lập trình thích hợp cho người mới bắt đầu. Theo khảo sát mới nhất trên Stack Overflow – “phao cứu sinh” của developer, JavaScript là ngôn ngữ phổ biến nhất được sử dụng rộng rãi trong vòng 8 năm qua

Find the value of the coins after 10, 20, 30, and 60 years. Use the function you identified in question 3 to calculate the value. (8 points: 1 point for each time interval)
pls answer the question correctly 20 points and give you brianlist if you answer it right and not put some dum answer

Answers

Answer:

Answer:

Coin A:

10:$46.18

20:$96.74

30:$190.31

60:$1448.66

Coin B

10:$65.16

20:$106.13

30:$172.88

60:$466.98

Coin C

10:$88.81

20:$131.47

30:$194.60

60:$631.18

Step-by-step explanation:

I think these are right. I've rounded the answers to the nearest 10th place.

Answer:

look up

Step-by-step explanation:

AND GIVE HIM BRAINLIEST HE DESERVES IT!

Calculate.

[tex]\sqrt{(-4.5)^{4}}[/tex]

Answers

Answer:

Step-by-step explanation:

[tex]\sqrt{(-4.5)^{4}}=\sqrt{(-4.5)*(-4.5)*(-4.5)*(-4.5)}\\\\= (-4.5) * (-4.5)\\\\= 20.25[/tex]

Other Questions
PLEASE HELP! Economics An unknown element X forms a compound with chlorine: XCL2. Predict the chemical formula of the compound that element X makes with oxygen. Justify your answer. individuals with obsessive compulsive personality disorder are primarily motivated by a need for which of the following If you can put yourself in the patients place to identify with the patients feelings, you exhibit _____.privacydignityempathysympathy A board is 65 inches long into two pieces, so that one piece is 7 inches shorter than twice the length of the other pieces. Find the length of two pieces A textbook store sold a combined total of 328 math and history textbooks in a week. The number of math textbooks sold was three times the number of history textbooks sold. How many textbooks of each type were sold?. Since it's wednesday, buy for less gives a 5% discount for purchases. The items in rhonda's cart total $53. 75. She needs to know the cost of the items with the discount. So, she multiplies 5% times $53. 75 and subtracts the amount from $53. 75. Which expression would give rhonda the same result in one step?. Which of the following statements about metabolism is incorrect?Select one:a. Metabolism manages the utilization of materials and energy resources.b. The uptake of water associated with the hydrolysis of biological ppolymers is part of metabolism.c. Metabolism depends on a constant supply of energy.d. None of these statements about metabolism is incorrect.e. Metabolism is an emergent property of life at the level of organisms. 4. A running track is a 1/4 of km long. How far would arunner go if he ran round thetrack 4 times? Essay about video games are beneficial or not F(x)=x^2. What is g(x)? Hello! How are you? I hope perfect! (-Well, I wanted to ask you if you could help me answer this, please! It is of the Spanish matter) _________________________________________-5 sentences with verbs in "infinitive" 1:2: 3:4:5: --5 sentences with verbs in - Future, indicative mood " 1:2:3:4:5:---5 sentences with verbs in "Imperative1:2:3:4:5:----5 sentences with verbs in "negation" 1:2:3:4:5:-----5 sentences with verbs in "Impersonal" 1:2:3:4:5:_________________________________________(Please answer well! :( - In which substance are the electrostatic forces between molecules the strongest?(1 point)O acetoneO propaneturpentineglycerin # program-01-stepsUsing steps.py in this repository for a starter file, write a Python program to calculate average number of steps per month for a year.The input file (which you will read from the command line, see the sample program on how to read command line arguments in this repository) contains the number of steps (integer) a person took each day for 1 year, starting January 1. Each line of input contains a single number.Assume this is NOT a leap year.Your output must follow this format:```The average steps taken in MONTH NAME was 9999.9```Where 9999.9 represents that month's average. Be sure to output only a single decimal digit (digit to the right of the decimal)Be sure to spell out the name of the month. First letter must be caps. For example: JuneFor a grade of A your program should handle a leap year by looking at the number of steps in the file, if 365 then non leap year, if 366 then leap year.***commandlines.py***# Python program to demonstrate# command line arguments# notice that the first command line argument that is passed to a program comes after the name of the program file# it has an array index of 1 in the sys.argv array# sys.arg[0] is always the name of the python program file# all command line arguments are strings, so if you want to perform math you have to convertimport sys# total argumentsn = len(sys.argv)print("Total arguments passed: %i" % n)# Arguments passedprint("\nName of Python script: %s" % sys.argv[0])print("\nArguments passed:")for i in range(1, n): print("%s" % sys.argv[i])# Addition of numbersSum = 0for i in range(1, n): Sum += int(sys.argv[i])print("\n\nResult: %i" % Sum)***steps.py***# Named constants - create one for each month to store number of days in that month; assume this is NOT a leap yeardef main(): # Open the steps file using the first command line argument to get the input file name. For example: python steps.py steps.txt would open the file steps.txt to read the steps # Display the average steps for each month using a function to calculate and display # Close the file.def average_steps(steps_file, month_name, days): # compute the average number of steps for the given month # output the results main() express the function graphed on the axes below as piecewise functionfor x2 HELP PLS ASAP I WILL AWARD BRAINLIEST!!! How were Native Americans impacted by the revolutionary war Solve for x. x/5 = 20 Expand the given expression 4(4x - 4) What's InMatch the description in column A with column B. Write the chosen letter ona separate sheet of paper.COLUMNAA raster graphics editor.COLUMN B1.AX2.A piece of application software that allows the userto create, edit, format, and print written documents.B.3.cC.WMUA desktop publishing application from MicrosoftWord in that the emphasis is placed on page layoutand design rather than text composition andproofingIt gives you access to the familiar tool you alreadyknow. Design, edit, view, present sharepresentations quickly.4.D.Psor5.EA computer-based document that displays data in agrid format and allows the user to enter andmanipulate data, and to perform accountingfunctions.P