Mathematics, 13.06.2020 00:57 megaboy
Two mechanics worked on a car. The first mechanic charged $65 per hour, and the second mechanic charged $60 per hour. The mechanics worked for a combined total of 25 hours, and together they charged a total of $1600 . How long did each mechanic work?
First mechanic: ? hours
Second mechanic: ? hours
Answers: 1
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Two mechanics worked on a car. The first mechanic charged $65 per hour, and the second mechanic char...
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