Hello there! :)
First, we. must make sure that variables are on the left side of the equation and numbers are on the other side.
-x=-12-11
-x=-23
x=23
Hope it helps!

Brainliest?
It says "She grows around 6 inches per year."
This means that the rate of change is 6.
27 + (6 * y)
y = how many years pass.
Hope This Helped! Good Luck!
The surface area would be 33.6
Answer:
I think it's a
Step-by-step explanation:
because obviously the pyramid has a square base and triangles around it, which rules out c, and if you try and fold them together in your head