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Mathematics, 16.04.2020 20:13 cchsemily4651

Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 5 hours. Together they charged a total of $775. What was the rate charged per hour by each mechanic if the sum of the two rates was $100 per hour? Note that the ALEKS graphing calculator can be used to make computations easier.

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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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