Mathematics, 22.01.2020 06:32 maddieberridgeowud2s
Question 10.2 two mechanics worked on a car. the first mechanic charged $ 95 per hour, and the second mechanic charged $ 75 per hour. the mechanics worked for a combined total of 20 hours, and together they charged a total of $ 1800 . how long did each mechanic work?
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Question 10.2 two mechanics worked on a car. the first mechanic charged $ 95 per hour, and the secon...
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