Question

How do you evaluate `-abs20`?

Answer 1

Use the definition of absolute value to evaluate `|20|`. Then, you add a negative sign to the answer.

Explanation:

The definition of absolute value is how far a number is from `0`. According to that definition, `|20|` is `20` because, on a number line, `20` is `20` spaces away from `0`.

Then, you add a negative sign to the answer. So, therefore, the answer is

`- |20| = - 20`

Hope this helped! :D