document.write( "Question 637086: Keith rented a truck for one day. There was a base fee of $15.95, and there was an additional charge of 73 cents for each mile driven. Keith had to pay $173.63 when he returned the truck. For how many miles did he drive the truck? \n" ); document.write( "
Algebra.Com's Answer #401442 by checkley79(3341)\"\" \"About 
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15.95+.73x=173.63
\n" ); document.write( ".73x=173.63-15.95
\n" ); document.write( ".73x=157.68
\n" ); document.write( "x=157.68/.73
\n" ); document.write( "x=216 miles driven.
\n" ); document.write( "PROOF;
\n" ); document.write( "15.95+.73*216=173.63
\n" ); document.write( "15.95+157.68=173.63
\n" ); document.write( "173.63=173.63
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