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Citrus2011 [14]
3 years ago
9

I need help answering this​

Mathematics
1 answer:
Savatey [412]3 years ago
4 0

Answer:

I have a suggestion. There are math apps on google play store or apple app store that can solve this question for you. You'll just take a pic of the question and it will answer it.

Step-by-step explanation:

....... wont let me type the name of the app so I'm gonna code it with the numbers of the alphabets.

13 1 20 8 23 1 25 is a really good one

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Nina has some nickels and 9 pennies in her pocket. Her friend, Maurice has twice as many nickels as Nina. Together these coins a
algol13

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.

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4 years ago
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3 years ago
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