Answer:
So, Plane ABC and plane BCE _may_ be the same plane.
Step-by-step explanation:
This happens when E is on Plane ABC (or you could say, A is on Plane BCE). If not, then they are two different planes.
Answer:
All the real numbers except 0
It will be negative because he has 422 but purchased 484 which is more than he has . so he is a negativge nuber because owns money
