Mathematics, 22.11.2020 16:40, kksavage36

A total of 22 dimes and nickels have a value of $1.90. If d represents the number of dimes and n represents the number of nickels, which system of equations models this situation?

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A total of 22 dimes and nickels have a value of $1.90. If d represents the number of dimes and n rep...