Question

Owen washes cars for $18 per car. One Saturday, one of his customers gave Owen a $12 tip. At the end of the day, Owen had made $120. Write and solve an equation to show the number of cars Owen washed that day.

Answer 1

6

Explanation:

Let the amount of cars washed be x

120-12

---------- = x

18

108/18 =x

x=6