Mark reads 42 pages of a book every 3/4 hour. write an equation that models the relationships between x, the number of hours mark reads, and , y the number of pages of the book he reads.

The equation that models the relationships between , the number of hours Mark reads, and , the number of pages of the book he reads is:

Step-by-step explanation:

Given:

Mark reads 42 pages every hour.

The number of hours is given by =

The number of pages is given by =

The equation can be modeled as:

where represents rate of change and represents the y-intercept or the initial value.

Rate of change =

The initial value as Mark starts reading from 0.

So, the equation is:

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right