juneinsummer1 juneinsummer1

07-12-2020
Mathematics

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100 POINTS WORTH A jar contains n nickels and d dimes. There are 28 coins in the jar, and the total value of the coins is $2.10. How many nickels and how many dimes are in the jar?

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1963266mizuki88 1963266mizuki88

07-12-2020

Answer:

12 n and 8 d

Step-by-step explanation:

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mixednextdoor mixednextdoor

07-12-2020

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