3 years ago

7 - 8x + 22 Please answer with explanition!

Mathematics

2 answers:

Shtirlitz [24]3 years ago

8 0

Answer: no solution

Step-by-step explanation:

You can’t solve without an equal sign

ipn [44]3 years ago

7 0

It would be seven minus eight multiples by x then you would add 22

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3 years ago

What is the answer to 55>-7x + 6

IRISSAK [1]

55>-7x + 6
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3 years ago

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3 years ago

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GREYUIT [131]

The variance for the sample is 25

For given question,

We have been given the sample size n = 21

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Substituting given values in the above formula,

$\Rightarrow \sigma^2\\\\=\frac{500}{21-1}$

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So, the variance is 25

Therefore, the variance for the sample is 25

Learn more about the variance here:

brainly.com/question/15729903

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