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Mathematics, 19.09.2021 20:10, Weser17
Two mechanics worked on a car. The first mechanic charged $55 per hour, and the second charged $45 per hour. The mechanics worked for a combined total of 35 hours, and together they charged $1775. How long did each mechanic work?
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Two mechanics worked on a car. The first mechanic charged $55 per hour, and the second charged $45 p...
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