Question

How do you evaluate `a+b+absc` when a=0, b=3 and c=-4?

Answer 1

The answer is `7`.

Explanation:

For any number `c`, the absolute value of `c` (denoted as `abs c`) is simply the distance that number is from `0`. The absolute value of a positive number is simply the number itself. If the number is negative, its absolute value is the number without the negative sign.

Thus, to evaluate `a+b+abs c` when `a=0`, `b=3`, and `c="-4"`, we just plug the numbers in where the matching letters are, and we get

`color(white)= a + b + abs c`
`=0 + 3 + abs "-4"`
`=0 + 3 + 4`
`=7`

So our answer is `7`.