Mathematics, 10.06.2021 16:30 Luena
Two mechanics worked on a car. The first mechanic charged S75 per hour, and the second mechanic charged S50 per hour. The mechanics worked for a combined total of 25 hours, and together they charged a total of $1750. How long did each mechanic work
Answers: 3
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Two mechanics worked on a car. The first mechanic charged S75 per hour, and the second mechanic char...
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