document.write( "Question 1064540: Kelly has 12$ in dimes and quarters. She has 6 more quarters than dimes. How many dimes does Kelly have? \n" ); document.write( "
Algebra.Com's Answer #679612 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Kelly has 12$ in dimes and quarters. She has 6 more quarters than dimes. How many dimes does Kelly have? \n" ); document.write( "-------------------- \n" ); document.write( "Value:: 10d + 25q = 1200 cents \n" ); document.write( "Quantity: q = d+6 \n" ); document.write( "----------------------------- \n" ); document.write( "Modify for elimination: \n" ); document.write( "2d + 5q = 240 \n" ); document.write( "5d - 5q = -30 \n" ); document.write( "----------------------- \n" ); document.write( "7d = 210 \n" ); document.write( "Ans:: # of dimes = 30 \n" ); document.write( "-------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------ \n" ); document.write( " \n" ); document.write( " |