Answer:
D)
Step-by-step explanation:
i got it corect on the test

Hmmm... Strange very very strange. The bars around the w represent absolute value, and whatever is inside those bars always yields a positive answer. So, |-87| = 87 or |-8| = 8 or even |5|=5
I don't understand the question
Answer:
The answer is x=9 so, its option 3.