Mathematics, 14.07.2021 01:00 devila321
Two mechanics worked on a car. the first mechanic worked for 10 hours, and the second mechanic worked for 15 hours. together they charged a total of $ 2650 . what was the rate charged per hour by each mechanic if the sum of the two rates was $ 205 per hour?
Answers: 1
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Two mechanics worked on a car. the first mechanic worked for 10 hours, and the second mechanic worke...
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