question 3: -2
question 4: 0
Ordered pairs in a graph go in the sequence of (x, y)
Answer:
Step-by-step explanation:
For surface area you wanna find the area of all the sides and then add them up to get surface area
-100 is rational.
-100 can be turned into a fraction by doing the following...
Just put 1 underneath -100 and you get 
So that means it is rational since it can be a fraction!
As a rule , - times - = + and - times + = -

Therefore the correct answer to the question is 2m squared n