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icang [17]
3 years ago
7

What is the constant of proportionality in the equation y = 2 x?​

Mathematics
1 answer:
Ghella [55]3 years ago
3 0

Answer:

2

Step-by-step explanation:

2 is the constant of proportionality in the equation y = 2x . When two variables are directly proportional to each others . Where k is called the constant of proportionality . Thus in the question x and y are proportional variables

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2(y-4)+5=3(y+2) for y​
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2(y-4)+5=3(y+2)

multiply the first bracket by 2

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3 years ago
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How do you find the percent to change of 86 to 150
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Answer:

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Step-by-step explanation:

you set up a equation that looks like this

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___     =      ______

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4 0
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Which equation could represent p? Please please help
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Answer:

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AND

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Therefore your brackets are: (x+3)(x-2)(x-2)

Which can be simplified:

(x+3)(x-2)^2

Where ^2 means squared.

7 0
3 years ago
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