Pretty sure the answer is 77
Answer:
uhm.....what?
Step-by-step explanation:
Answer:
I don't know how to do this. I'm so sorry that I couldn't help!!
Step-by-step explanation:
#10

#11
- Last three i.e Option B,C,D
#13
It started from negative ends at positive hence

#14


#15

#16



Your answer is B. 12.
12 kids are unaccounted for after you subtract the kids that take A1, then A2, the both subjects.