Answer: 40 coins. Doesn't your profile say college?
Not me
Step-by-step explanation:
Answer:
Step-by-step explanation:
54,
, 1, 0.5, 0.03, 0, - 1, -
, - 4, - 103
So Maurice would have 2N nickels
Total number of coins is N + 2N + 9 = 3N + 9
Each nickel is 5 pennies
3N of nickels = 15N pennies
-----------
Their worth is 84 cents
15N + 9 = 84
15N = 75
N = 75/15 = 5
N = 5
This means Nina has 5 nickels.