document.write( "Question 970189: 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 $2625. What was the rate charged per hour by each mechanic if the sum of the two rates was $160 per hour? \n" ); document.write( "
Algebra.Com's Answer #592836 by josgarithmetic(39617)\"\" \"About 
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f and s, rates of First and Second mechanics.\r
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