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Mathematics, 15.02.2021 21:00 GalaxyWolf1895

Connie has been collecting all her extra nickels and dimes into a vase this past year. The vase is full, so she decided to count them and see if she has enough money to buy herself a new dress. She was surprised to find that she had 3400 coins worth $290. How many nickels (N) and how many dimes (D) did she have in the vase?

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