document.write( "Question 607090: Calculate the cost of a repair job on a car that required $786.00 in parts with a 7% sales tax. The job took 7.3 hours to finish at a labor rate of $65.00 per hour \n" ); document.write( "

Algebra.Com's Answer #382368 by nerdybill(7384) $\"\"$ $\"About$

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Calculate the cost of a repair job on a car that required $786.00 in parts with a 7% sales tax. The job took 7.3 hours to finish at a labor rate of $65.00 per hour
\n" ); document.write( "cost = \"cost of parts\" + \"tax\" + \"cost of labor\"
\n" ); document.write( "cost = 786 + .07(786) + 7.3(65)
\n" ); document.write( "cost = 786 + 55.02 + 474.5
\n" ); document.write( "cost = $1315.52\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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