Ms. Stevens gives you an experiment with a plant that starts at 2.5cm tall and asks you to track its growth. After 14 days, your plant measures 23.5cm tall. What is the average rate of change (cm per day) for your plant?

1.5 cm per day

Step-by-step explanation:

23.5-2.5=21

21/14=1.5

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.

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. : )