B. 10, 9, 11. Because the pattern is +2 and then -1
A plane cuts horizontally across a rectangular pyramid will always be a rectangle. (Answer B)
A would be fine as your answer.
It looks like it may be 15 divided by 2.
Answer: 2 can go into 120 60 times.
Step-by-step explanation:
120/2 = 60
