2 years ago

Brainliest..............................................................

2 answers:

6 0

The answer of those that would support the fact that rational numbers are closed under addition would be the third one.

Hope I helped.

Svetlanka [38]2 years ago

3 0

Answer:

C. and D. are the only correct answers.

I've had this question on my test so I know it is correct.

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Which of the following best describes the slope of the line below?

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anzhelika [568]

Hey There!!

The answer is below!!

Step-by-step explanation:

We move all terms to the left:

$-6n+22-(-4n+14-10n+22)=0$

We add all the numbers together, and all the variables

$-6n-(-14n+36)+22=0$

We get rid of parentheses

$-6n+14n-36+22=0$

After that, We add all the numbers together, and all the variables

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Then, We move all terms containing n to the left, all other terms to the right

$8n=14$

$n=14/8$

$n=1+3/4$

I don't know this is $100$ % right....

$So.....GoodLuck!!$

# $Be$ $Bold$

# $Always$ $Brainly!$

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