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
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Their worth is 84 cents
15N + 9 = 84
15N = 75
N = 75/15 = 5
N = 5
This means Nina has 5 nickels.
Answer:
1780
Step-by-step explanation:
product means multiply
20x89=1780
Answer:
B
Step-by-step explanation:
Matches all specified equations.
15/100=0.15
60*0.15=9
60-9=$52 after discount
The unit rate of 32 is 12