Answer:
i think its 30
Step-by-step explanation:
perimeter is the sides added together
Because she did the math :)
The answer:93.75
I think recommend calculators online I’m sure I’m a little off
Answer:
The answer is D.
Step-by-step explanation:
The difference between each term is 4.
-2 - (-6) = 4
2 - (-2) = 4
6 - 2 = 4
10 - 6 = 4
Answer:
if
and
.
Step-by-step explanation:
We are given
and
.
We are asked to find
.
means 

You only have one pair of like terms, that is the constants.

