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Mathematics, 27.01.2021 16:30 samoanlgnd

A slot machine takes only 20c and 50c coins and contains a total of 43 coins altogether. If the total value of
the coins is $13.10, find the number of 20c and 50c coins
in the machine.

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A slot machine takes only 20c and 50c coins and contains a total of 43 coins altogether. If the tot...
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