document.write( "Question 315944: What is the equation needed to back tax % out of a number.
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document.write( "i.e. If you have $20,710 in sales including tax at 8.75 % what are the pre tax sales \n" );
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Algebra.Com's Answer #226029 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 20,710(1-.0875) \n" ); document.write( "20,710*.9125=$18,897.88 ANS. \n" ); document.write( " |