document.write( "Question 987737: A purse contains $6.00 in quarters and dimes. There are 17 more quarters than dimes. How many quarters and how may dimes are there? \n" ); document.write( "
Algebra.Com's Answer #608479 by macston(5194)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "D=number of dimes; Q=number of quarters=D+17 \n" ); document.write( ". \n" ); document.write( "$0.10D+$0.25Q=$6.00 \n" ); document.write( "$0.10D+$0.25(D+17)=$6.00 \n" ); document.write( "$0.10D+$0.25D+$4.25=$6.00 \n" ); document.write( "$0.35D=$1.75 \n" ); document.write( "D=5 \n" ); document.write( "ANSWER 1: There are 5 dimes. \n" ); document.write( ". \n" ); document.write( "Q=D+17=5+17=22 \n" ); document.write( "ANSWER 2: There are 22 quarters. \n" ); document.write( ". \n" ); document.write( "CHECK: \n" ); document.write( "$0.10D+$0.25Q=$6.00 \n" ); document.write( "$0.10(5)+$0.25(22)=$6.00 \n" ); document.write( "$0.50+$5.50=$6.00 \n" ); document.write( "$6.00=$6.00 \n" ); document.write( " |