Answer:
Option A
Step-by-step explanation:
The complete question is shown in the attachment.
Note that: 
We need to multiply all the functions to see which of them satisfy the given criteria.
Option A

Option B

Option C

Option D

The correct choice is A
Answer:
7.5
Step-by-step explanation:
25? I'm honestly not sure. I just think its 25 because of the pattern. Please feel free to correct me if I'm wrong.
Answer:
2 1/10
Step-by-step explanation:
3 3/10 divided by 1 4/7 is 2 1/10
Answer:
You haven't provided expressions, so I can work out the problem for you. When we divide fractions, remember always "keep, switch, flip!" That's what we're gonna do here. We keep the 2/5, switch the sign to multiplication, and flip the 7/8 to 8/7. Therefore, we have 2/5*8/7. That gives us 16/35. Hope this helps!
Step-by-step explanation: