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PolarNik [594]
4 years ago
15

Simplify: 5x+3−(x+1)= I will give brainliest to the correct answer :D

Mathematics
1 answer:
djyliett [7]4 years ago
4 0

Answer:

4x+2

I hope this helps love. Have a good night!!

Remove parentheses.

5x+3-x-15x+3−x−1

Collect like terms.

(5x-x)+(3-1)(5x−x)+(3−1)

Simplify.

4x+24x+2

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4 years ago
Which expression is equivalent to 14x-7+3(2x-5)?
vagabundo [1.1K]

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6 0
3 years ago
Read 2 more answers
Time spent using e-mail per session is normally distributed with a mean = to 8 minutes and standard deviation = 2minutes. If a r
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Answer:

The correct option is (b) 0.3333.

Step-by-step explanation:

The standard deviation of the sampling distribution of sample mean (\bar x) is known as the standard error (\sigma_{\bar x}).

The standard error is given as follows:

\sigma_{\bar x}=\frac{\sigma}{\sqrt{n}}

The information provided is:

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\sigma_{\bar x}=\frac{\sigma}{\sqrt{n}}

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