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Mathematics, 21.01.2021 23:50 isabellam646

There are 40 nickels in every standard coin roll. A. What is the constant of proportionality? B. Define the variables and write an equation that can be used to show this relationship. C. How many nickels are needed to fill 8 coin rolls? Explain how you determined your answer.

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There are 40 nickels in every standard coin roll. A. What is the constant of proportionality? B. Def...
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