Answer:
see below
Step-by-step explanation:
put g(x) in for the x in f(x)

Answer:
I don’t know
Step-by-step explanation:
Answer:
I am pretty sure the answer would be A.
It might be a. A painting on three panels.
I am not sure, so don't blame me if I get it wrong.
Answer:
6
Step-by-step explanation:
total no. of seats = 22 x 4 = 88
total no. of seats occupied = 19 * 4 + (22-19)*4/2 = 76 + 6 = 82
no. of empty seats = 88 -82 = 6