i have two U.S clubs that total 30 cents. one is not a nickel. what are the two coins

The two coins could be a quarter (25 cents) and a nickel (5 cents).

Let's solve this step-by-step:

1. We have two coins that add up to a total of 30 cents.
2. One of the coins is not a nickel.
3. Since we are dealing with U.S. coins, the possible options are a penny (1 cent), a nickel (5 cents), a dime (10 cents), and a quarter (25 cents).
4. We need to find two coins, so let's consider the options for the first coin:
a. If the first coin is a nickel (5 cents), then the second coin would have to be a quarter (25 cents) to reach a total of 30 cents. However, the problem states that one of the coins is not a nickel, so this option is not valid.
b. If the first coin is a dime (10 cents), then the second coin would have to be a quarter (25 cents) to reach a total of 30 cents. This is a valid option because it satisfies all the given conditions.
5. Therefore, the two U.S. coins that total 30 cents, with one of them not being a nickel, are a dime and a quarter.