document.write( "Question 67484: \"Jimmy had $5.25 in nickels and quarters. If he had 15 more nickels than quarters, how many coins of each type did he have?\" HELP ME PLEASE!!!! \n" ); document.write( "
Algebra.Com's Answer #48010 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Jimmy had $5.25 in nickels and quarters. If he had 15 more nickels than quarters, how many coins of each type did he have? \n" ); document.write( "--------------- \n" ); document.write( "Let number of quarters be \"x\" ; Value of these is 25x cents \n" ); document.write( "Number of nickels is \"x+15\" ; Value of these is 5(x+15)=5x+75 cents \n" ); document.write( "---------- \n" ); document.write( "EQUATION: \n" ); document.write( "value + value = 525 cents \n" ); document.write( "25x + 5x+75 = 525 \n" ); document.write( "30x=450 \n" ); document.write( "x=15 (this is the number of quarters) \n" ); document.write( "x+15=30 (this is the number of nickels) \n" ); document.write( "------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |