document.write( "Question 384249: NJ sales tax is 7% or 0.07\r
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document.write( "The total amount of an item WITH tax is 90.95\r
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document.write( "What is the initial amount of the item WITHOUT tax?
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Algebra.Com's Answer #271987 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! NJ sales tax is 7% or 0.07 \n" ); document.write( "The total amount of an item WITH tax is 90.95 \n" ); document.write( "What is the initial amount of the item WITHOUT tax?\r \n" ); document.write( "\n" ); document.write( ". \n" ); document.write( "Let x = initial amount w/o tax \n" ); document.write( "then \n" ); document.write( "x + .07x = 90.95 \n" ); document.write( "x(1 + .07) = 90.95 \n" ); document.write( "x(1.07) = 90.95 \n" ); document.write( "x = 90.95/1.07 \n" ); document.write( "x = $85.00 \n" ); document.write( " |