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son4ous [18]
3 years ago
13

If y varies directly as x, and y is 180 when x is n and y is n when x is 5, what is the value of n?

Mathematics
2 answers:
Veronika [31]3 years ago
7 0

Answer:

6

Step-by-step explanation:

y=k*x

180=k*n

n=k*5

180=k*k*5. so k*k=36, k=6

solmaris [256]3 years ago
7 0

Answer: The answer is c.30

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