document.write( "Question 434962: MArty, the hot dog vendor, has 11.20 in change-all quarters and dimes. he has six times as many quarters as dimes. find the number of each. \n" ); document.write( "
Algebra.Com's Answer #317472 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! 6d=q \n" ); document.write( "25q+10d=1120 \n" ); document.write( "25(6d)+10d=1120 \n" ); document.write( "160d=1120 \n" ); document.write( "d=7 \n" ); document.write( "q=42 \n" ); document.write( "Marty has 42 quarters and 7 dimes.. \n" ); document.write( " \n" ); document.write( " |