Answer:
-7 and 9!
Step-by-step explanation:
To get to the sum of 2 you add -7 and 9.
To get to the diffrence of -16 you minus -7 and 9.
Answer:
15% if I remember correctly
I don’t see any of the problems so I’m guessing you would have to rewrite it
Answer:
See below
Step-by-step explanation:
If you are squaring a number, and then taking the square root of it, you are essentially undoing the original operation:
Hence, we are back starting with the original number