Answer:
I was going to give the answer but i keep getting it wrong, I am so sorry for wasting your time. IK i shouldn't be answering if I dont have the answer but i need the points. I feel terrible about this.
Step-by-step explanation:
Answer:
D) The expression equals 0
Step-by-step explanation:
-8 + 8 = 0
the negative and positive cancel eachother out
This is a combination problem.
6 nCr 2

<span><span>
</span></span>

=

, and when you multiply it by 5 it turns into

, which is

So in conclusion he watched 9 & 10 minutes watching the movie