Answers

2014-06-13T14:09:19+08:00

120 / 15 = 8 hours is the answer
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2014-06-13T14:21:33+08:00
Adam charges $15 per hour for labor to repair lawn mowers. What is x, the number of hours Adam worked if he charged $120 for labor?

15(x)=120

x= \frac{120}{15}

x = 8
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