Answer:
answer is yes it does have some fun and easy way out
Nearest tenth:
3.9
Nearest whole number:
4
When dealing with money, you must round up.
If they are in the same line yes. If they aren't then its considered non-collinear.
Answer:
10/25
10+9+6 equals 25 and there is 10 red marbles. I think this is the answer don't take my word for it.