document.write( "Question 125242: Amy paid $70.58 for a pair of running shoes during a 35% off sale. What was the original cost? \n" ); document.write( "
Algebra.Com's Answer #91802 by dolly(163)\"\" \"About 
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Let the original cost be $ x
\n" ); document.write( "discount = 35%
\n" ); document.write( "So selling price = 0.65 x
\n" ); document.write( "==> 0.65 x = 70.58
\n" ); document.write( "==> x = 70.58/0.65
\n" ); document.write( " = $108.58\r
\n" ); document.write( "\n" ); document.write( "good luck
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