Question

Help quick 10 points!!111

Answer 1

A= 25.3
b=52.7
c= -89
d= -3

Answer 2

Absolute value is the distance between a certain number and 0 on a number line; this means it cannot be negative.

All you need to do is perform the operations inside the absolute value bars , ignoring the negatives...

So, for a) just do 20 + 5.3 = 25.3

now for c and d where the negative is outside of the absolute value bars, that negative will stay with your answer

So, for c) 8 + 81 = 89 but since there is a negative sign outside the absolute value bars, and you keep it with your answer, it would be -89
<span />