Write the set using interval notation. {x | x ≠ −2, 8}

As a set it tells that x can be anything but -2 and 8. For -2, we write our interval so that it includes everything but 2.

(-∞, -2) ∪ (-2,)

We use the union because it could be in one interval or the other, and we use parentheses to exclude -2. Now we repeat it with 8.

(-..., 8) ∪ (8, ∞).

Lastly we put both together.

The set in interval notation is (-∞, -2) ∪ (-2, 8) ∪ (8,∞)

answerim :

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step-by-step explanation:

im not sure but my dad knows

answer: 5 17/33 % (to the tenth)

step-by-step explanation:

he guessed: 34.5 pounds

actual weight is 32.7

there for he is off:

34.5 -32.7 = 1.8

32.7 is the 100%

1.8 represents %? of 32.7

therefore:

32.7   - 100%

1.8     -     x%

x= 1.8*100%/32.7% = 18*100%/327%

x=1800%/327%   = (5 165/327)%

to the tenth:

5 17/33 %