document.write( "Question 350294: Crazy Sherry's Used Stereos prices their stereos at 40% above what they paid. How much did Crazy Sherry pay for a stereo that she is selling for $448 \n" ); document.write( "
Algebra.Com's Answer #250400 by checkley77(12844) ![]() You can put this solution on YOUR website! x+.4x=448 \n" ); document.write( "1.4x=448 \n" ); document.write( "x=448/1.4 \n" ); document.write( "x=$320 the price Perry paid for the stereos. \n" ); document.write( "Proof: \n" ); document.write( "320+.4*320=448 \n" ); document.write( "320+128=448 \n" ); document.write( "448=448 \n" ); document.write( " \n" ); document.write( " |