In preparation for a 3-day charity walk, Courtney is taking daily walks. To get an idea of how long the charity walk will take, she records the time and distance of her walks. Yesterday, she walked 2.4 miles in 45 minutes. Today, she walked 2.8 miles in 52.5 minutes.

Assuming she walks at a constant rate, which of the following statements applies?

step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

answer:

1.14285714286

step-by-step explanation:

divide 40 into 35 and you will get your answer