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ddd [48]
3 years ago
7

Write a general formula to describe the variation: x varies jointly with the inverse of the sum of y and z.

Mathematics
1 answer:
natali 33 [55]3 years ago
3 0
X=k/(x+y)...............
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What is the unit rate of the proprrional relationship represented by the equation y=3x
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The unit rate of the proportional relationship y = 3x is 3

<h3>How to determine the unit rate?</h3>

The proportional relationship is given as:

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Divide both sides by x

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For a proportional relationship y/x = k;

The unit rate is 3

This means that the unit rate of the proportional relationship y = 3x is 3

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Answer:

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