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Mathematics, 01.09.2021 01:00 samueldfhung

Nelly Español
Two mechanics worked on a car. The first mechanic worked for 20 hours, and the second mechanic worked for 15 hours.
Together they charged a total of $3800. What was the rate charged per hour by each mechanic if the sum of the two rates
was $215 per hour?

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Answers: 2

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Two mechanics worked on a car. The first mechanic worked for 20 hours, and the...
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