Malik A.

asked • 07/19/21

my question about (Solving a value mixture problem using a system of linear equations)

Two mechanics worked on a car. The first mechanic charged $105

 per hour, and the second mechanic charged $110

 per hour. The mechanics worked for a combined total of 15

 hours, and together they charged a total of $1600

. How long did each mechanic work?

1 Expert Answer


Raymond B. answered • 07/19/21

5 (1)

Math, microeconomics or criminal justice

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