The top one is a cube and the bottom is a pentagonal prism.
You can factor out the 4 and you would get....

Answer:
im pretty sure it is a. (2,-3)
Answer:
0
Step-by-step explanation:
-3(-3) = 9
-3^2= -9
9-9=0
Answer:
4 x 2 x 10 = 80
Step-by-step explanation:
80 Crackers total divided evenly among the two boxes gives you 40 crackers per box. Next there are 4 packages and 40 crackers in the packages total. So divide 40 by 4. This gives you 10. 10 crackers per package.