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Mademuasel [1]
3 years ago
14

The quantities x and y are proportional.

Mathematics
2 answers:
levacccp [35]3 years ago
8 0
R=15 because of you abs me about what you have it would really be r=15
Maslowich3 years ago
6 0

Answer:

The value of the constant of proportionality r is 1

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form  or

Find the value of the constant of proportionality r

For x=5.8, y=5.8

substitute

The linear equation is

therefore

The value of the constant of proportionality r is 1

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Answer:

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Step-by-step explanation:

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3 years ago
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Evgen [1.6K]

Answer: y = 12 - 3x

Step-by-step explanation:

Move "x" to the other side.

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Answer:

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Step-by-step explanation:

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