Question 1109694
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(1) If you have 3 quarters, that is the whole 75 cents, so there is only 1 way with 3 quarters.<br>
(2) If you have 2 quarters, that makes 50 cents; you need 25 cents more.  You can use 0, 1, or 2 dimes with the rest being made up with nickels.  So there are 3 ways with 2 quarters.<br>
(3) If you have 1 quarter, that is 25 cents; you need 50 cents more.  You can use as few as 0 and as many as 5 dimes.<br>
(4) If you have no quarters, then you need to make the 75 cents with only dimes an nickels; the number of dimes you can use is anywhere from 0 to 7.<br>
You should have a total of 18 ways; you can make the list....