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)\"\" \"About 
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( "
\n" );