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6 February, 04:47

You have nickels, dimes, and quarters to make a call that costs $0.75 how many different combinations of coins can you use to pay for the call

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  1. 6 February, 06:09
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    17 possible combinations

    1. 3 quarters

    2. 2 quarters, 1 dime, 1 nickel

    3. 2 quarters, 3 nickels

    4. 1 quarter, 5 dimes

    5. 1 quarter, 4 dimes, 2 nickels

    6. 1 quarter, 3 dimes, 4 nickels

    7. 1 quarter, 2 dimes, 6 nickels

    8. 1 quarter, 1 dime, 8 nickels

    9. 1 quarter, 10 nickels

    10. 7 dimes, 1 nickel

    11. 6 dimes, 3 nickels

    12. 5 dimes, 5 nickels

    13. 4 dimes, 7 nickels

    14. 3 dimes, 9 nickels

    15. 2 dimes, 11 nickels

    16. 1 dime, 13 nickels

    17. 15 nickels
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