Question

| -30| - | -4 | + | 5 |

Answer 1

Explanation:

-30-(-4) +5

-30+4+5

30-4+5

26-5

21

Answer 2

Absolute value can never be negative!
|-30| = 30
|-4 | = 4
| 5 | = 5
30 - 4 + 5 =
26 + 5 = 31
Hope this helped!