document.write( "Question 280107: Betty has 10 more dimes than quarters. If she has $3.45, how many coins does she have? \n" ); document.write( "
Algebra.Com's Answer #203536 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! d=q+10 \n" ); document.write( "10d+25q=345\r \n" ); document.write( "\n" ); document.write( "d=17 q=7 \n" ); document.write( "check \n" ); document.write( "170+175=345 \n" ); document.write( "345=345 \n" ); document.write( "ok\r \n" ); document.write( "\n" ); document.write( "d+q=24 coins \n" ); document.write( " |