If y=1.8 when x=-0.18 what is y when x= 0.51

You can set it as a proportion:





Cross multiply:

-0.18y = 0.918

Divide:

y = -5.1

32

step-by-step explanation:

these are your clues: 1. kim ran 18 races2. this was four fewer races than twice thenumber, notice it says twice the number, so you would do the equation 18x2-4; which equals the number 32.thus, 32 is your answer.