document.write( "Question 135072: A man buys five DVDs for $66.34, including 7% sales tax. How much did each DVD cost? Write the equation. \n" ); document.write( "
Algebra.Com's Answer #98910 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 1.07x=66.34 \n" ); document.write( "x=66.34/1.07 \n" ); document.write( "x=62 cost of he 5 disk before taxes. \n" ); document.write( "62/5=$12.40 for each disk before taxes. \n" ); document.write( "proof: \n" ); document.write( "(5*12.40)1.07=6634 \n" ); document.write( "62*1.07=66.34 \n" ); document.write( "66.34=66.34 \n" ); document.write( " \n" ); document.write( " |