Question

Bodhi has a collection of 175 dimes and nickels. The collection is worth $13.30. Which equation can be used to find n, the number of nickels in the collection?

Answer 1

3

Explanation:

Answer 2

N + D = 175

.05N + .10D = $13.30

Explanation:

You need a system of equations to get the correct answer that applies to both constraints.