document.write( "Question 1189722: Two mechanics worked on a car. The first mechanic worked for 15 hours, and the second mechanic worked for 5 hours. Together they charged a total of $1875.
\n" ); document.write( "What was the rate charged per hour by each mechanic if the sum of the two rates was $165 per hour?
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Algebra.Com's Answer #821162 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
\"system%28j%2Bv=165%2C5j%2B15v=1875%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"j%2B3v=375\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%28j%2Bv=165%2Cj%2B3v=375%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"E2-E1\"
\n" ); document.write( "\"2v=210\"
\n" ); document.write( "\"highlight%28v=105%29\"
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