Mathematics, 04.07.2020 14:01 Ivy2k
You find 20 coins consisting only of nickels, dimes, and quarters, with a face value of $2.65. However, the coins all date from 1929, and are worth considerably more than their face value. A coin dealer offers you $7 for each nickel, $5 for each dime, and $20 for each quarter, for a total of $221. How many of each type of coin did you find
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You find 20 coins consisting only of nickels, dimes, and quarters, with a face value of $2.65. Howev...
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