Mark’s earnings vary directly with the number of hours he works and can be modeled by the equation e = 8.50h, where e is his weekly earnings, and h is the number of hours he works that week. How many hours does he have to work to earn $340?

QUESTION POSTED AT 01/06/2020 - 04:21 PM

Answered by admin AT 01/06/2020 - 04:21 PM

Mark will have to work a total of 40 hours that week. 340 = 8.50h. 340/8.50 = h. h = 40
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