# SOLUTION: roger has \$3.10 consisting of quarters, dimes and nickels. He has twice as man quarters as dimes and three more dimes than nickels. find the number of each coin.

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 Question 165798: roger has \$3.10 consisting of quarters, dimes and nickels. He has twice as man quarters as dimes and three more dimes than nickels. find the number of each coin.Answer by Mathtut(3670)   (Show Source): You can put this solution on YOUR website!q = # of quarters d = # dimes and n = # of nickels .25q+.1d+.05n=3.10 q=2d n=d-3 substitute combining so and q=10 d=5 n=2