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Jill has $3.50 in nickels and dimes. If she has 50 coins, how many of each type does she have
18 years ago

Answers

drwls
5 N + 10 D = 350
N + D = 50

Solve that pair of equations for N and D, the number of nickels and dimes.
18 years ago
Anonymous
10,11 and 12
9 years ago

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