Mathematics, 12.10.2020 18:01 rutza

Sadie has $1 worth of nickels and dimes. She has twice as many nickels as dimes. Write a system of equations that could be used to determine the number of nickels and the number of dimes that Sadie has. Define the variables that you use to write the system

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Sadie has $1 worth of nickels and dimes. She has twice as many nickels as dimes. Write a system of e...