document.write( "Question 875046: tom has 80 coins consisting of dimes and quarters. if the total value of his coins is $15.20, how many of each coin does he have? \n" ); document.write( "
Algebra.Com's Answer #527914 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! 25x + 10(80-x) = 1520 (cents makes sense) \n" ); document.write( " 15x = 720 \n" ); document.write( " x = 28.8 (check $15.20 posted ) \n" ); document.write( "IF $15.50, then \n" ); document.write( " 15x = 750 \n" ); document.write( " x = 50 Quarters and 30 Dimes \n" ); document.write( " \n" ); document.write( " |