A. what is the product of 4 and b?

B. The sum of 1/5 of m and 2/5 of m

Answers

Answer 1

Answer:

Step-by-step explanation:

a) 4 * b = 4b

B)

[tex]\frac{1}{5}m+\frac{2}{5}m=\frac{1+2}{5}m\\\\=\frac{3}{5}m[/tex]


Related Questions

Prada buys a designer phone case for $300. The phone case is a collector's item and
triples in price every 8 years. Which function will model the value of Prada's phone case
after t years?

Answers

Answer:

f(t) = 300*(3)^(t/8)

Step-by-step explanation:

Initial price = $300Rate of increase = 3 times every 8 yearsTime = t years

Required function would be:

f(t) = 300*(3)^(t/8)

How do you name a ray?

Answers

Answer:

By two points.

In the figure at the top of the page, the ray would be called AB because starts at point A and passes through B on its way to infinity. Recall that points are usually labelled with single upper-case (capital) letters

Step-by-step explanation:

Answer:

By two points.

In the figure at the top of the page, the ray would be called AB because starts at point A and passes through B on its way to infinity. Recall that points are usually labelled with single upper-case (capital) letters

Step-by-step explanation:

y - 15 =-27
One step equation

Answers

Add 15 to both sides
Y = -27 + 15
Y = -12

Answer:

Y=−12

I believe

     

What is the domian of the following represented by ordered pairs?
{(3, 7), (-5, 1), (2, 4), (-3, 6)}

Answers

Answer:

The Domain are 3,-5,2,-3

Step-by-step explanation:

hope that helps

Answer:

The domain is (3, -5, 2, -3

Step-by-step explanation:

Plz give brainlyest

What are the terms in the expression 7x+4y+1?


1

7 and 4

7x, 4y, and 1

x and y

Answers

Answer:

I believe 7x, 4y, and 1

Step-by-step explanation:

I belive the answer is C.

HELP ASAP

Daniel works at a drive-thru restaurant. He has been keeping track of the number of vehicles that go through the drive-thru each hour in the table shown, where x is the number of hours since opening and f(x) represents the total number of vehicles.

Table:

x f(x)

1 18

2 38

3 60

4 78

5 93

6 117

7 143



Which polynomial function best models the data?

A) f(x)=0.4048x^2+16.9762x+2.1429


B) f(x)=0.3611x^3−3.9286x^2+31.7817x−10.8571


C) f(x)=0.3611x^3−4.4048x^2+35.5913x−15.1429


D) f(x)=0.072x^4−0.7904x^3+2.2917x^2+18.8683x−2.7143

Answers

The answer is C of your equation

The polynomial function which represents the number of vehicles ( x ) that go through the drive-thru each hour f ( x ) is given by the function f ( x ) , where f ( x ) = 0.4048x² + 16.9762x + 2.1429

What is a polynomial?

Polynomials are mathematical expressions involving variables raised with non-negative integers and coefficients(constants who are in multiplication with those variables) and constants with only operations of addition, subtraction, multiplication and non-negative exponentiation of variables involved.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Daniel keeps track of the number of vehicles that go through the drive-thru each hour

Let the number of hours be x

Let the total number of vehicles that passes be y

Now , the values of x = { 1 , 2 , 3 , 4 , 5 , 6 , 7 }

The values of y = f ( x ) = { 18 , 38 , 60 , 78 , 93 , 117 , 143 }

Let the polynomial equation be represented as f ( x )

Now , the value of f ( x ) is calculated from the curve fitting model of hyperbola , where

f ( x ) = 0.4048x² + 16.9762x + 2.1429

when x = 3

f ( 1 ) = 0.4048 ( 3 )² + 16.9762 ( 3 ) + 2.1429

On simplifying , we get

f ( 1 ) = 3.6432 + 50.9286  + 2.1429

f ( 1 ) ≈ 60

Hence , the polynomial equation is f ( x ) = 0.4048x² + 16.9762x + 2.1429

To learn more about polynomials click :

https://brainly.com/question/13199883

#SPJ3

Simplify completely 4m^3 over 3m^2n X 9n^2 over 30m^2n^2

Answers

Answer:

The answer is  2/405Xmn with an exponent of 5 at the end

Rusty’s pizza has two family deals each Wednesday. The first family deal is $14.50 constant fee (which includes pizza and potato wedges) and $1.75 per beverage. The second family deal is a $10 constant fee and $2.50 per beverage. At how many beverages, b, will the family deals cost the same amount?

Answers

Answer:

8

Step-by-step explanation:

Answer:

14.50+1.75b=10+2.50b

will cost the same amount for 6 drinks

Step-by-step explanation:

solve pls will give brainliest

Answers

Its 24

I think all you have to do is just add 16 plus 8 to that question

jaun is saving money to buy a leather basketball cost 40.00.He already has $12 and will save 3.50 per week until he has enough money to buy the baseketball

Answers

Answer; it will take him 8 weeks to get 40$ and buy his basket ball
Explanation;
40 = 12 + (3.5)x
28 = (3.5)x
x = 8 weeks

ILL GIVE YOU BRAINLEST PLEASE THIS IS THE ONLY QUESTION I HAVENT ANSWER!

Answers

A and B

Both A and B, when simplified get -(1/6), because the others have either 0 or 2 negative signs, denoting a positive end result.

answer correctly for BL

Answers

Answer:

The height is 5 feet

H= v/b

Step-by-step explanation:

answer please?? 50+40+10=

Answers

the answer to this question is 100
100 Is your answer hope it helps

How much are these coins worth?

Answers

Answer:

$1.97

Step-by-step explanation:

What is the product of 417.2 x 0.64?

Answers

Answer:

267.008

Step-by-step explanation:

Answer:

267.008

Step-by-step explanation:

A birds nest is 12 feet above the ground. A mole's den is 12 inches below the ground. What is the difference in height of these two positions?

A. 24 In
B. 11 Ft
C. 13 Ft
D. 24 Ft

Answers

Answer:

C - thirteen feet

Step-by-step explanation:

12 feet plus 1 foot is 13

PLEASE HELP WITH THE 2

Answers

Answer:

ok good luck jsjsksksksksks

Answer:

y=32

Step-by-step explanation:

45+z+y=180

z=103 by the exterior angle theorem

45+103+y=180

148+y=180

y=32

thanks guys i only got one question wrong

Answers

Answer:

Let me help you next time! congrats tho

Answer:

on what field of math?

Step-by-step explanation:

Congrats! Was it a big assignment?

is y=5 a linear function.

Answers

Answer:

No, y=5 is NOT a linear function.

Step-by-step explanation:

In order for a linear function to be true, it need to include a slope-intercept. For example, a commonly used equation, y = mx+b y = m x + b, is an example of a linear function, since it meets both the variables of m and b and criteria of x and y. In this case, when drawing out y=5 on a graph, marking it down reveals no slope.

I hope this helped to answer your question.

We now know that y = 5 is not a linear function as it cannot be written as y = MX + b.

What are linear functions?The term "linear function" in mathematics applies to two different but related ideas: A polynomial function of degree zero or one that has a straight line as its graph is referred to as a linear function in calculus and related fields. The formula y = MX + b can be used to represent any linear function, where m denotes the slope and b is the y-intercept (slope-intercept form). The alternative formula for a linear function is y - y₀ = m(x - x₀), where m denotes the slope and (x₀, y₀) the line's origin (point-slope form).

As, in the description it is cleary said that linear functions can be represented in y = MX + b form, and y = 5 cannot be represented in the same form.

Therefore, y = 5 is not a linear function as it cannot be written as y = MX + b.

Know more about linear functions here:

https://brainly.com/question/15602982

#SPJ2

Write an equation in point-slope form for the line through the given point with the given slope
(8,-3);m= -1/4

Answers

Answer: y+3= -1/4(x-8)

Step-by-step explanation: so if y-y1=m(x-x1) and y1= -3 and x1=8 and m=(-1/4) u just plug in those number to the equation

42 students are going on a field trip. The students are divided into groups of four Students. How many groups of four will there be. If the remaining studentsform a smaller group, and one chaparone is assigned to every group,how many total chaparones are needed

Answers

Answer:

Step-by-step explanation:

if we have 42 students which are divided in group of 4 we will have

42/4=10 groups and 2 students left

if we would have a group out of 3 students, we will have 14 groups and 14 chaperones

a group will have 3 students and one chaperone

42 students and 14 chaperones

Find the slope of a line that passes
through the following ordered pairs.
Reduce to lowest terms.
(-8, 6) (-9,-5)

Answers

Answer: m =11

Step-by-step explanation:Use the slope formula to find the slope  

m

.

Solves a systems of linear equations in two variables.
Solve the following systems by graphing
1) 2x + y = 5 and x-3y = - 8
2) 6x - 3y = - 9 and 2x + 2y = -6
Solve the following systems by substitution
3) y = 5x-3 and -x - 5y = - 11
4) 2x - 6 = 24 and x - 5y - 22
Solve the following systems by elimination
5) - 4x - 2y = -2 and 4x + 8y = -24
6) x - y = 11 and 2x + y = 19​

Answers

1) (2,-1)
2) (-2,-1)
3)(.156,-2.22)

need help thank you very

Answers

Answer: 40, -16,-9

Step-by-step explanation:

A. -10+30-20+40

    -30+70

     70-30

      40

b -51+35-0

   35-51

    -16

c. -6+2-8+3

   -14+5

     5-14

      -9

   

0.25(x + 4) – 3 = 28

Answers

Answer:

x = 120

Step-by-step explanation:

Given

0.25(x + 4) - 3 = 28 ( add 3 to both sides )

0.25(x + 4) = 31 ( divide both sides by 0.25 )

x + 4 = 124 ( subtract 4 from both sides )

x = 120

The value of x that satisfies the equation 0.25(x + 4) - 3 = 28 is x = 120.

Here, we have,

To solve the equation 0.25(x + 4) - 3 = 28, we will follow these steps:

Let's go through each step in detail:

Step 1: Distribute the 0.25 to the terms inside the parentheses.

0.25(x + 4) - 3 = 28

Distribute 0.25 to (x + 4):

0.25x + 0.25 * 4 - 3 = 28

Step 2: Simplify the equation by combining like terms.

0.25x + 1 - 3 = 28

Simplify 0.25 * 4:

0.25x + 1 - 3 = 28

0.25x - 2 = 28

Step 3: Isolate the variable x on one side of the equation.

To isolate the variable x, we want to get rid of the constant term -2 on the left side.

We can do this by adding 2 to both sides:

0.25x - 2 + 2 = 28 + 2

Simplifying:

0.25x = 30

Step 4: Solve for x.

To find the value of x, divide both sides by 0.25:

0.25x / 0.25 = 30 / 0.25

Simplifying:

x = 120

So, the value of x that satisfies the equation 0.25(x + 4) - 3 = 28 is x = 120.

To learn more on equation click:

https://brainly.com/question/14468218

#SPJ6

PLEASE HELP ME FIND YHE SLOPE

20 POINTS HELP ME PLWASW

Answers

C if im wrong I’m sorry

Answer:

the slope is m=-4/3

Step-by-step explanation:

plz mark brainliest

Jordan has traveled 255 miles out of 340 miles on a trip. What percent of the total distance has he traveled?
A. 73%
B. 82%
C.75%
D. 70%

Answers

Answer:

75%

Step-by-step explanation:

Just do long division and get c.75%

Pls mark brainliest

Answer:

75%

Step-by-step explanation:

I swear it is right.

what is the slope of (4,3) and (1,-1) the line is positive

Answers

The slope would be 1.33

Keenan bought a phone priced at $500. The total price, including sales tax, 1 point
was $590. What was the sales tax percentage?"

Answers

Answer:

Sales tax was 18%

Step-by-step explanation:

590-500= 90

90÷500=0.18

help
ques starts frm a rectangular garden​

Answers

Answer:

this is the full solution of your question

Other Questions
cual es el genero utilizado en el poema dime vencedor rapaz Once a protein is made, its biochemical and structural properties play a role in producing ________.a. phenotype b. chromosomec. DNA d. mutant e. genotype Yo can I get some help with this question A cookie contains 150 calories. If you eat no fewer than 2 cookies and no more than 8 cookies, how many calories will you consume?What would the inequality look like A fungus with white spores cross fertilizes a fungus with black spores. If 10% of the progeny bear white spores while 90% of the progeny bear black spores, what must be true?A.The trait for spore color is determined by exactly one gene.B.The trait for spore color is determined by more than one gene.C.The allele for black spores is dominant over that for white spores.D.The allele for white spores is dominant over that for black spores. Which statement about the Articles of Confederation is true When trying to support a proposition an author should use several types of support . true or false 4. Everyone has just cleaned the house. *(10 Points)Todo el mundo acaban de limpiar la casa.Todo el mundo acaba de limpiar la casa.Todo el mundo acabo de hacer los quehaceres.Ninguna de los anteriores How many H atoms in Mg(OH)2 Find the size of unknown angles I need help with this, I can't figure it out. Zwick Company bought 25,500 shares of the voting common stock of Handy Corporation in January 2021. In December, Handy announced $202,700 net income for 2021 and declared and paid a cash dividend of $3.00 per share on all 202,500 shares of its outstanding common stock. Zwick Company's dividend revenue from Handy Corporation in December 2021 would be: Whats the common factor for 72 and 84 Look at the thesaurus entry for curtailing.curtailing \ ()kr-tl-i \ decreasing, diminishingBased on the entry, what is the best definition of curtailing in this sentence?Due to lack of funding, the art club will be curtailing its activities this semester.A) cutting backB) extendingC) fundingD) revising How did Claude Monet become a wealthy man? a) He sold multiple copies of the same painting. b) His paintings portrayed light better than most Impressionists. c) He invested in real estate in France. d) He could charge more because his paintings were so small and detailed. The side of a cube is increasing at a rate of 2 kilometers per hour. At a certain instant, the side is 1.5. What is the rate of change of the volume of the cube at that instant (in cubic kilometers per hour)? find the greatest common factor and the least common multiple of 12 and 20 explain Ill give brainleast Please answer quickly! merry christmas (: Read the story.Life on the Sea The storm roiled on the horizon as rough waves rocked the helm of the fishing vessel. The captain had known the storm was cominghe had watched the weather reports for the past several days of the journeybut he started to question his decision as the waves got more powerful. One wave slapped the vessel and knocked him to the deck; when he stood up on unsteady feet, he grabbed the wheel with both hands. Though he had been a fishing boat captain for years and knew that the sea was the safest place for a vessel in a storm, these moments always terrified him. He had spent most of his life on the sea; he knew the habits and nuances of the water like it was his closest friend. The calmness that he felt when the water was placid wasnt like any stillness that he experienced on land. And though he didnt like the choppy waves when he could barely stay upright, he knew that these moments were necessary too. It was like lifein order to get to the peace, he had to weather the storm. His wife, Marla, didnt understand his obsession with the water, why he spent months of the year navigating a boat full of crab fishermen to isolated spots of the ocean hundreds of miles from shore. She couldnt grasp why he didnt get the same satisfaction from life behind a deskthe stable job in an office downtown that Marla wanted him to have. He had tried things her way, but that had only lasted a couple years; after a while, she could tell that he was miserable, and she gave him her permission to do what he loved. He gave his job two weeks notice and was back on the sea right away. He knew he missed things while he was away on these fishing boats: he listened to his wifes voice over an unreliable cell phone connection. Hed had to watch his daughter Ky speak her first words on a video that chirped into his phone. And though hed been there for her first steps, hed missed her first day of preschool, and there would inevitably be other milestones that he would miss. He stared into the blackness of the storm and knew that the fishermen below deck were relying on him to get them safely back to their familieshe knew this because he was aware of how his own family relied on him. He knew that he had to stay focused, even when he wanted to think about what his wife was doing now. He would see her in a weekand hed be able to take his daughter to school again. Hed be able to go to the grocery store and the park and do all the everyday things that he missed while at sea. He touched the picture of his family that was inside his raincoat as the next wave approached. He imagined their voices telling him that they were proud of him, and it filled him with a strength that he hadnt felt at other times during this journey. In the morning, the storm would die down, and he would enjoy the quiet. In the morning, he would call his daughter and tell her about the big storm and hear the wonder in her voice as he described the size of each wave. But for now, he was a man on a mission; he took a deep breath and held onto the steering wheel with every bit of his strength. Lets go, he thought as the biggest wave of all crashed into the boat.Question 1Part AIn the story "Life on the Sea," how does the captain mostly feel when he is on the sea?proudguiltyconfidentmiserableQuestion 2Part BWhich excerpts from the story best support the answer in Part A?Select the two correct answers."He gave his job two weeks notice and was back on the sea right away.""The calmness that he felt when the water was placid wasnt like any stillness that he experienced on land.""The storm roiled on the horizon as rough waves rocked the helm of the boat.""He had spent most of his life on the sea; he knew the habits and nuances of the water like it was his closest friend." Questions in pic plz help For his whole life, Nick has never been able to _____ early. When he was in elementary school, his mother would set the alarm clock for 6:00 am, but it wouldnt _____ him _____. When Nick was in high school, his alarm clock would _____, but he simply _____ it _____ and _____ to sleep.Every morning his father would shout, _____, Nick! Youre going to be late! The shouting did not help, however. On a few days, Nick would _____ two hours late! Nick knew that his school would not _____ this situation much longer. His parents were frustrated, but they could not _____.One day, Nicks mom _____ a blog on the Internet where people were sharing their stories about oversleeping and different solutions they had _____ to solve their problems. After _____ a few of these stories and realizing there could be an underlying health issue, Nicks mother _____ her mind that the best advice was to _____ a sleep specialist on the Internet.After _____ several websites, Nicks mom _____ about a specialist for her sons condition. She _____ him _____ and left a message. The next day, the doctor _____ her _____ to _____ Nicks situation. Now the family is _____ him to help solve Nicks problem.