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Alex
2 years ago
7

Use the commutative property of addition to simplify 12x - 36 - 6x.

Mathematics
1 answer:
nexus9112 [7]2 years ago
6 0

12x - 36 - 6x \ is \ simplified \ to \ 6(x-6)

<h2>Explanation:</h2>

The commutative property of addition states that:

a+b=b+a

So applying this property to our expression we have:

12x - 36 - 6x=-6x+12x-36 \\ \\ \\ So \ here: \\ \\ a=12x-36 \\ \\ b=-6x \\ \\ \\ Combining \ like \ terms: \\ \\ 12x - 36 - 6x=6x-36 \\ \\ \\ Common \ factor \ 6: \\ \\  12x - 36 - 6x=6(x-6) \\ \\ \\ Finally: \\ \\ 12x - 36 - 6x \ is \ simplified \ to \ 6(x-6)

<h2>Learn more:</h2>

Evaluating expression: brainly.com/question/14423698#

#LearnWithBrainly

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The regression equation y = -0.414x + 106.55 approximates the percent of people in an
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The correct option will be:   A. 67%

<em><u>Explanation</u></em>

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Here, the length of the documentary is given as 95 minutes. So, we will <u>plug x=95 into the above equation</u> and get....

y=-0.414(95)+106.55\\ \\ y=-39.33+106.55\\ \\ y=67.22 \approx 67

<em>(Rounded to the nearest percent)</em>

So, the percentage of people in an audience who will finish watching a documentary that is 95 minutes long will be 67%

4 0
3 years ago
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For each one, you divide the money by the package to see how much it is per ounce.

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4 0
3 years ago
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2 years ago
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3 years ago
I need help on this problem is the answer A
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Well, I'm not completely sure, because I don't know the formal definition
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Here's what I can tell you about the choices:

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D).  (5, 3)
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The feasible region is a triangle.
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region is a triangle

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3 years ago
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