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DiKsa [7]
2 years ago
7

Paul has thirteen coins in his piggy bank. Some of the coins are quarters, some are nickels, and he has a total of $3.55. Which

system of equations can be used to determine how many quarters, x, and how many nickels, y, he has?
A.
x + y = 13
0.25x + 0.5y = 3.55

B.
x + y = 13
0.25x + 0.05y = 3.55

C.
x + y = 13
25x + 5y = 3.55

D.
x + y = 3.55
0.25x + 0.05y = 13
Mathematics
2 answers:
PtichkaEL [24]2 years ago
7 0

Answer:

The answer is B

Blizzard [7]2 years ago
6 0
X + y = 13 0.25x + 0.5y
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