document.write( "Question 1028928: The discounted price on a pair of shoes is 75% off the original price. This is a savings of $10. A sales tax of 7% will be added to the discounted price. How much sales tax will be added? \n" ); document.write( "
Algebra.Com's Answer #644011 by LinnW(1048)![]() ![]() You can put this solution on YOUR website! Set X = the original price.\r \n" ); document.write( "\n" ); document.write( "0.75*X = 10 \n" ); document.write( "divide each side by 0.75 \n" ); document.write( "X = 10/0.75 \n" ); document.write( "X = 13 1/3 \n" ); document.write( "The discounted price is 25% of the original price, so the sales \n" ); document.write( "price is 0.25 * 13 1/13 = 3.27 \n" ); document.write( "The sales tax is 7% of this, so the sales tax is \n" ); document.write( "0.07*3.27 = $0.23 rounded \n" ); document.write( " |