document.write( "Question 1006651: A music shop sells used CDs for $10 and new CDs for $15. A customer spent $120 on 10 CDs. How many of each type of CD did the customer purchase? \n" ); document.write( "
Algebra.Com's Answer #622780 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! x, used \n" ); document.write( "y, new\r \n" ); document.write( "\n" ); document.write( " |