Question

A window 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

Answer 1

4x

Explanation:

4x because we know that for every window (x) the window washer earns $4. So we have to multiply them so thats why its 4x

Answer 2

D.total earnings = 4 × number of windows washed

Explanation:

For each window he washes, he gets 4 dollars

Earnings = 4 dollars times the number of windows he washes