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?
1 answer:
Answer:
The answer is below,
Step-by-step explanation:
n+q=205n+25q=400
I hope this helps! :)
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I believe the answer is 1064.
P.s. your cute matsuki <3
Answer:
A,C,D
Step-by-step explanation:
A2 = 20.
The formula is a(n+1) = 10a(n)
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