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chubhunter [2.5K]
3 years ago
9

Which inequality is true when X = -8?

Mathematics
1 answer:
alexgriva [62]3 years ago
4 0

Answer:

<u>2</u>

Remember:

+ and - = -

- and + = -

- and - = +

+ and + = +

1. -4 +(-8) > 20

-4 - 8 > 20

-12 > 20? Incorrect

2. -7 - 4(-8) < 27

-7 + 32 < 27

25 < 27? Correct

3. 8 + 3(-8) > -10

8 - 24 > -10

-16 > -10? Incorrect

4. 5 - 2(-8) < 15

5 + 16 < 15

21 < 15?, Incorrect

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Answer:

6x^2 - 10x  inches ^2

Step-by-step explanation:

The area of a rectangle is

A = l*w

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    = 6x^2 - 10x

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Please solve these! Read the instructions too!
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this picture is the different quadrants on the graph, whichever quadrant the coordinate is in, is what you put in the 2nd column
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