3 years ago

Solve the absolute value inequality. | 2x-2 | > 8

Mathematics

1 answer:

Dovator [93]3 years ago

8 0

X > 5 or x < -3
Hope this helped! :)

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Your friend says that the solutions to the inequality 5x - 14x < - 18 are x ≤2. Solve the inequality correctly. What error di

katrin2010 [14]

<h3>Answer: x > 2</h3>

Work Shown:

5x - 14x < - 18

-9x < - 18

x > -18/(-9)

x > 2

The inequality sign flips when dividing both sides by a negative number.

Here's another approach you could take.

5x - 14x < - 18

-9x < -18

0 < -18+9x

18 < 9x

9x > 18

x > 18/9

x > 2

It's a slightly longer pathway, but it avoids a sign flip when you divide both sides by the positive number 9.

The sign flip happens two steps earlier when going from 18 < 9x to 9x > 18. In other words, A < B is the same as B > A.

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liq [111]

The answer would be 19 cans

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Number the steps for balancing equations:

Stels [109]

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Step 2: Make a List. ...
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3 years ago

WILL GIVE BRAINLIEST, RATING, AND THANKS!

Mashutka [201]

-10(-2)+y = 4

20 + y = 4

y = -16

----------------

-10(-1)+y = 4

10 + y = 4

y = -6

----------------

-10(0) + y = 4

0 + y = 4

y = -4

----------------

-10(1)+y = 4

-10 + y = 4

y = 14

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-10(2)+y = 4

-20 + y = 4

y = 24

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I hope thi helps

-ayden

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3 years ago

Read 2 more answers

In 79,528, what digit is in the thousands place? 7 9 2 8 submit

Greeley [361]

The digit 9 is in the thousands place

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3 years ago