Mathematics, 26.03.2021 17:10 clark4590

Think About the Process a jar contains only pennies, nickels, dimes, and quarters. There are 20 pennies, 23 dimes, and 24 quarters. The rest of the coins are nickels. There are 81 coins in all.
How many of the coins are not nickels? If n represents the number of nickels in the jar, what
equation could you use to find n?
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Think About the Process a jar contains only pennies, nickels, dimes, and quarters. There are 20 pen...

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