document.write( "Question 490029: Cruz decides that he would like to purchase some CD's. He knows that a new CD cost $15 and a used CD cost $8. If he bought 4 times as many used CD's as he did new CD's and used and spent a total of $153, what are the equations? \n" ); document.write( "
Algebra.Com's Answer #333840 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! He knows that a new CD cost $15 and a used CD cost $8. If he bought 4 times as many used CD's as he did new CD's and used and spent a total of $153, what are the equations? \n" ); document.write( "-------------------- \n" ); document.write( "Equations: \n" ); document.write( "Quantity Eq: used = 4*new \n" ); document.write( "Value Eq::: 15new+8used = 153 dollars \n" ); document.write( "------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |