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Mathematics, 19.01.2021 02:00 yedida
a cash register contains 165 coins consisting of pennies, nickles, and dimes. If the total number of nickels and dimes is equal to twice the number of pennies, and the total value of the coins is $7.95, find the number of each type of coin.
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a cash register contains 165 coins consisting of pennies, nickles, and dimes. If the total number of...
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