Answer:
4
Step-by-step explanation:
h(7)= 7²-1= 49-1= 48
f(h(7))= 48/3 -12
= 16-12
= 4
c
just took the test
40 jugs u just double it so ya
-2.76785714286
I think that a equals to -2.7678571428
Anyways heyy!!!:)