Awindow washer earns $4 per window. which equation represents the relationship between his total earnings and the number of windows he washes?
a. total earnings = number of windows washed + 4
b. number of windows washed = total earnings + 4
c.4 = number of windows washed × total earnings
d. total earnings = 4 × number of windows washed

D

Step-by-step explanation:

He gets 4$ per window, so if he washes 3 windows, he gets 4 + 4 + 4 dollars, or 4(money per window) * 3(number of windows washed) dollars.

So, total earnings = 4 × number of windows washed

range =5

step-by-step explanation:

to find the range, we take the largest value and subtract the smallest value.

the largest value is 5

the smallest value is 0

the range is 5-0   =5