document.write( "Question 175930: An item was bought at $80.64 after a 30% discount. What is the original price? \n" ); document.write( "
Algebra.Com's Answer #131039 by nerdybill(7384)\"\" \"About 
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Let x = original price
\n" ); document.write( "then
\n" ); document.write( "x - .30x = 80.64
\n" ); document.write( "x(1-.30) = 80.64
\n" ); document.write( "x(.70) = 80.64
\n" ); document.write( "x = 80.64/.70
\n" ); document.write( "x = $115.20
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