document.write( "Question 1136715: The selling price of a video play is $420. The profit is 25% of the cost find the cost. \n" ); document.write( "
Algebra.Com's Answer #754511 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! cost is x \n" ); document.write( "sales price is 1.25 x to give profit of 25% \n" ); document.write( "1.25x=420 \n" ); document.write( "x=$336 cost \n" ); document.write( " \n" ); document.write( " |