|x|+5=18
a: 5 or -5
b: 13 or -13
c: 18 or -18
d: 23 or -23
explain your answer

answer:

b: 13 or -13

step-by-step explanation:

look at the x, see how it is in absolute values |x|. that means that your answer can be a positive or a negative because when a value comes out it is always a positive.

here is an example

|13| = 13, |-13| = 13.

b: 13 or -13 is your answer.

pretty sure 750 each month!

step-by-step explanation:

irrational, cannot