MATHEMATICS HIGH SCHOOL

John reads an equal number of pages of a book every week. The graph below shows the number of pages of the book left to read, y, after x weeks:A graph titled Johns Book Reading shows Number of Weeks on the x axis and Number of Pages Left on the y axis. The scale on the x axis shows numbers from 0 to 6 at increments of 1, and the scale on the y axis shows numbers from 0 to 175 at increments of 25. A straight line joins the ordered pairs 0, 125 and 1, 100 and 2, 75 and 3, 50 and 4, 25 and 5, 0.

Which equation best models the relationship between x and y?

y = −5x + 25
y = −25x + 125
y = −25x + 175
y = −5x + 125

Answers

Answer 1
Answer: John reads an equal number of pages of a book every week. The graph below shows the number of pages of the book left to read, y, after x weeks. The equation best models the relationship between x and y is y = −25x + 175
Answer 2
Answer:

Equation best models the relationship between x and y is :y = −25x + 175

The correct option is (C).

What is equation?

Equation, statement of equality between two expressionsconsisting of variables and/or numbers.

Given that :

John reads an equalnumber of pages of a book every week.

If the number of pages of the book left to read, y, after xweeks.

x-axis                  y-axis

0                           0

1                            25

2                            50

3                           75

4                           100

5                           125

6                           150

7                             175

Then the representation of equation is :

y+25x=175 (total pages is 175).

Hence, y=-25x+175

Learn more about equation here:

brainly.com/question/10413253

#SPJ5

Related Questions

What would be the coordinates at 315° if the coordinates at 135° are at (-square root 2/2, square root 2/2)?
The National Football League (NFL) polls fans to develop a rating for each football game. Each game is rated on a scale from 0 (forgettable) to 100 (memorable). The fan ratings for a random sample of 12 games follow. 57 61 87 74 72 73 19 56 81 79 83 75 a. Develop a point estimate of mean fan rating for the population of NFL games (to 2 decimals). b. Develop a point estimate of the standard deviation for the population of NFL games (to 4 decimals).
Which statement describes the behavior of the function f(x)=3x/4-x?a. The graph approaches –3 as x approaches infinity. b. The graph approaches 0 as x approaches infinity. c. The graph approaches 3 as x approaches infinity. d. The graph approaches 4 as x approaches infinity.
If a set has 1,024 subsets, how many elements does it have?
A candy machine is filled with candy. The weight of the candy can differ from the desired 84 ounce weight by no more than 0.5 ounces. Solve the absolute value equation given in order to find the heaviest and lightest acceptable weights for the candy machine.|x – 84| = 0.5

a store mixes red fescue worth $12 per pound and chewings fescue worth $16 per pound. The mixture is to sell for $15 per pound. Find out how much of each should be used to make a 552- pound mixture.

Answers

Answer is: 414 pounds of red fescue and 138 pounds of chewings fescue is needed to produce 552 pounds of mixture.

Explanation:
x - how much of red fescue is needed for one pound of mixture
y - how much of chewings fescue is needed for one pound of mixturex*12+ y*16 = 15x + y = 1
so, x=1-y
putting it into first line:(1-y)*12 + y*16 = 15
12 - 12*y + 16*y = 15
4*y = 3
y=3/4
so, x= 1-3/4; x=1/4So to produce 552 pounds of mixture we need..To produce 1 pound of mixture we need: 3/4 pound of red fescue and 1/4 pound of chewing fescue so to produce 552 pounds of miture we need:
552*3/4 - red fescue, which is 414 pounds needed
and
552/4 - chewings fescue, which is 138 pounds needed

Answer:

e+ f = 8 (total solution)

8e + 56f = 20*8 (total saline)

---

e+ f = 8

e + 7f = 20

------------ Subtract

-6f = -12

f = 2

e = 6

A soccer player boasts that he is able to kick a ball past 100 yards on 5 consecutive tries. You know that he's usually able to kick that distance 20% ofthe time. You create a model of how he kicks and run a simulation based on it, using (0 - 1) to represent his successes at kicking past 100 yards.

56421 88976 54893 20015 46504 98746 13210 77410

How many consecutive kicks past yards does the model show for the player?
A. 3 B. 2 C. 0 D. 1

Answers

Let 0-1 be successes and 2-9 be failures. Using the simulation, we get:

5642188976548932[001]546504987461321077410

The most consecutive kicks he gets past one hundred yards is A. three.

Answer: 3

Step-by-step explanation:

Help Me ASAP PLEASE I NEED IT NOW I WILL GIVE BRAINLIEST

Answers

Answer:

Vertex (2,2)

y- Intercept is 10

On problems like this, use Desmos Graphing. It helps a lot.

Answer:

Step-by-step explanation:

the base of the vertex is going to be on 2,2, with a y intercept of 10

Which statements are true about the function -x + y = -2

Answers

Answer:

a, b, d

Step-by-step explanation:

y = x - 2

(a) The y-intercept is ( - 2)

(b) The x-intercept is 2

(d) The graph of the function ....

Prove the diagonal connecting these vertex angles is perpendicular to the diagonal connecting the non-vertex angles

Answers

Seg BA is congr to seg BC and seg DA is cong to seg DC by given Seg BD is congr to seg BD by reflexive Tr. BAD is congr to tr. BCD by SSS

66/5=13R1
write as mixed number

Answers

5 goes into 66 13 times and there is one left over.  13 + 1/5
Other Questions
What is the domain of y=4[x+2]
Find the measure of angle ABC
Three scenarios are given in parts a through c below. For each​ scenario, determine the sampling method used by the managers. ​a) The managers select a single branch at random and survey every employee of that branch. A. The managers used a systematic sample. B. The managers used a multistage sample. C. The managers used a cluster sample. D. The managers used a stratified sample. E. The managers used a simple random sample. ​b) The managers use the company​ e-mail directory to contact every 3030th employee on the list. Choose the correct sampling method below. A. The managers used a cluster sample. B. The managers used a multistage sample. C. The managers used a stratified sample. D. The managers used a systematic sample. E. The managers used a simple random sample. ​c) The managers split the company into​ divisions, with each division containing employees that have similar jobs. Within each​ division, they select a SRS of employees to contact. Choose the correct sampling
What type of system of linear equations is this? y = –5x – 4 y=1/2x+3 ----------------- A. consistent and independent B. consistent and dependent C. inconsistent D. independent and inconsistent (this is all the ino the question gives me, there's no graph or anything)