Answer:

Step-by-step explanation:

x + 3 / 
-(
)
-
-(
)

-(
)
8x +22
-(8x + 24)

3 pairs of choices give rise to 2^3 = 8 possibilities:
.. bus, full, morning
.. bus, full, afternoon
.. bus, concession, morning
.. bus, concession, afternoon
.. train, full, morning
.. train, full, afternoon
.. train, concession, morning
.. train, concession, afternoon
I know for a fact B is wrong, so you can mark that off. I got C.
Answer:
2.86
Step-by-step explanation:
Add all of them together to get 20, divide by the total employees so 7, you get 2.857. Round to nearest hundredth to get 2.86