document.write( "Question 522384: Shea has 5 times as many dimes as she does quarters. Combined the dimes and quarters total $9.75. How many quarters does she have? \n" ); document.write( "
Algebra.Com's Answer #346821 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Shea has 5 times as many dimes as she does quarters. Combined the dimes and quarters total $9.75. How many quarters does she have? \n" ); document.write( "---- \n" ); document.write( "Equations: \n" ); document.write( "d = 5q \n" ); document.write( "10d + 25q = 975 cents \n" ); document.write( "---- \n" ); document.write( "Substitute for \"d\" and solve for \"q\": \n" ); document.write( "10*5q + 25q = 975 \n" ); document.write( "75q = 975 \n" ); document.write( "q = 13 (# of quarters) \n" ); document.write( "----- \n" ); document.write( "Solve for \"q\": \n" ); document.write( "d = 5q \n" ); document.write( "d = 5*13 = 65 (# of dimes) \n" ); document.write( "============================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============ \n" ); document.write( " |