Answer: 20+44=64
32+56=88
88+64=$152
Step-by-step explanation:
Zero pair is a pair of numbers whose sum is zero, used to illustrate addition and subtraction problems... with positive and negative integers.
e.g. +1 -1
I hope that this helps
:)
Answer:
The answer is A)x = –3
Step-by-step explanation:
y=0 x=-3
Answer:
:(
Step-by-step explanation:
use a equation calculator it really helps