Answer:
Step-by-step explanation:
304
Answer:
I think it's a cube, because the cube has bigger spaces because of the edges, but I don't know how much...
The second one seems about right.
Answer:

Step-by-step explanation:
• 
Let's use FOIL (first, outer, inner, last) to solve this. We'll multiply the terms by one another in that fashion.

Rearrange in decreasing exponents.

Answer:
sorry i dont know, i just rlly need points
Step-by-step explanation: