Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 15 hours. Together

Question

Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 15 hours. Together they charged a total of
$1800. What was the rate charged per hour by each mechanic if the sum of the two rates was $135 per hour?
Note that the ALEKS graphing calculator can be used to make computations easier.
First mechanic: $ per hour
Second mechanic: $ per hour

Kunduz · Accepted Answer

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