danielsm danielsm

12-02-2021
Mathematics

contestada

A jar contains n nickels and d dimes. There are 31 coins in the jar, and the total value of the coins is $2.10.

Respuesta :

orinpurple orinpurple

12-02-2021

Answer:

11 dimes 20 nickels

Step-by-step explanation:

Only combo that makes $2.10

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