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Yakvenalex [24]
3 years ago
7

The blue dot is at what value on the number line?

Mathematics
1 answer:
viva [34]3 years ago
5 0

Answer:

-5

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Let the speed of sound = x meter per second.

It is given that,

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So, we get,

x - 50%x = 170

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Steps to solve:

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3 0
3 years ago
4(x+2)=4x+8 need help
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Answer:

The answer is all real numbers

Step-by-step explanation:

4(x + 2) = 4x +8

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