Hello there!
Answer: ⇒ C. -30
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Step-by-step explanation:
First you had to remove parenthesis.

Then you multiply by the number.

Apply absolute value.


Again apply absolute value.


Simplify it's should be the correct answer.

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Hope this helps!
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-Charlie
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I believe the answer is 2
Hope this helps!
The answer is b national baking act
I do not know ur language I think it is spanish sorry I couldn't help
Given:
The two points are (0, -2) and (9, 10).
To find:
The distance between the given points.
Solution:
Distance between the two points is

Using the above distance formula, the distance between given points is



On further simplification, we get



Therefore, the distance between the given points (0,-2) and (9,10) is 15 units.