Answer:
A. 2
Step-by-step explanation:
Absolute Valie: how many units a number is from zero. (ex: |5|=5, |-7|=7, |-126|=126)
|a| = the absolute value of a (a=5) so the absolute value of a is 5
|b| = the absolute value of b (b=-3) so the absolute value of b is 3.
|a| - |b| = answer : the absolute value of a subtracting/minus the absolute value of b is the answer. So...
|a| = 5
|b| = 3
(|a|=5) - (|b|=3) = (5) - (3) = 2
