SOLUTION: 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
$1525
. What was the
Algebra ->
Coordinate Systems and Linear Equations
-> SOLUTION: 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
$1525
. What was the
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Question 1120741: 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
$1525
. What was the rate charged per hour by each mechanic if the sum of the two rates was
$130
per hour?
