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Rashid [163]
3 years ago
5

Suppose you have 20 coins that total $4.00. Some coins are nickels and some are quarters. Which of the following pairs of equati

ons would you use to find out how many of each coin you have?
Mathematics
1 answer:
Firlakuza [10]3 years ago
7 0

Answer:

The answer is below,

Step-by-step explanation:

n+q=205n+25q=400

I hope this helps! :)

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Step-by-step explanation:

The equation can be simplified to ...

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scoundrel [369]

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there is no solutions.

I hope this helps!

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