Answer:
the first one is right and other are wrong
Answer:
here,x=123, is the answer.
Answer:
Step-by-step explanation:
Answer:
5 & 13
Step-by-step explanation:
a. -9 + 4 = -5
Absolute Value = 5
b. Absolute value of -9 is 9
9 + 4 = 13
<em>hope this helps :)</em>