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0
59
1
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Louise wants to buy a snack from a vending machine that takes quarters, dimes, and nickels.  How many combinations of coins can she use to buy a 45-cent snack?

 Feb 21, 2021
 #1
avatar+118069 
+1

N       D        Q

9

7       1

5       2

3       3

1       4

2       1        1

4                 1

         2        1

 

 

cool cool cool

 Feb 21, 2021

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