document.write( "Question 1109937: A girl has a collection of dimes and quarters. She has 4 times as many quarters as dimes. If the total value of her collection is $2.20, how many dimes and how many quarters does she have \n" ); document.write( "
Algebra.Com's Answer #724921 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! Let d be dimes. Then quarters are 4d. So: \n" ); document.write( "10d+25(4d)=220 \n" ); document.write( "110d=220 \n" ); document.write( "d=2 \n" ); document.write( "4d=8 \n" ); document.write( "☺☺☺☺ \n" ); document.write( " |