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Romashka-Z-Leto [24]
2 years ago
9

1.

Mathematics
1 answer:
Anna11 [10]2 years ago
7 0

Answer:

y/x

Step-by-step explanation:

If x is proportional to y, then:

y = kx, where k is a constant

This can be rearranged to give:

k = y/x

As mentioned, k is a constant, therefore, the answer is y/x

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