document.write( "Question 240832: If a discount of 20% off the retail price of a desk saves Mark $45, how much did he pay for the desk?
\n" );
document.write( " \r
\n" );
document.write( "\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #355960 by w3suhl33(2)![]() ![]() ![]() You can put this solution on YOUR website! 1) Find retail price by re-writing as a equation with 20% in decimal form and x representing the retail price \n" ); document.write( " \n" ); document.write( ".2x = 45 \n" ); document.write( ".2x/.2 = 45/.2 \n" ); document.write( "x = 225 \n" ); document.write( " \n" ); document.write( "2) Subtract discount from retail price \n" ); document.write( " \n" ); document.write( "225-45 = 180 \n" ); document.write( " \n" ); document.write( "3) Answer: \n" ); document.write( " \n" ); document.write( "Mark paid $180 for the desk after receiving a 20% discount from the retail price \n" ); document.write( " |