Pls help me understand this topic and help me answer the questions. I will mark the one most best explained branliest answer pls.
Answer:
Step-by-step explanation:
The absolute value is ( by definition) always positive.
i. |-9| = 9
ii. |-2 * 4 + 6| = |-8 + 6|
= |-2| = 2.
iii. |(-13 + 7) / 2|
= |-6/2|
= |-3| = 3.