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jonny [76]
3 years ago
10

The variables y and x have a proportional relationship, and y = 5 when x = 4.

Mathematics
1 answer:
Tema [17]3 years ago
8 0

Given is -

The variables y and x have a proportional relationship, and y = 5 when x = 4.

\frac{y}{x}=\frac{5}{4}

As we have to find the value of x when y= 8 so putting y = 8 in the above relationship, we get :

\frac{8}{x}=\frac{5}{4}

5x=32

x=6.4

Hence, the answer is 6.4

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Answer:

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Step-by-step explanation:

what I can read here, you need to simplify

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and taking the square root of something with exponent simply means dividing that exponent by 2

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<h3>What is the equation that represents the cost of the gym membership?</h3>

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D). 49.23

That was a really easy question...

Step-by-step explanation:

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