33 coins, consisting of nickels, dimes, and quarters, have a total value of $3.30. If there are three times as many nickels as quarters, and one-half as many dimes as nickels, how many coins of each kind are there?

21 i watched a 3 hr vid explaining it

step-by-step explanation:

du what else would it be

brainliest

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step-by-step explanation:

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3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.