Answer:
24.
Step-by-step explanation:
With composition of functions (as with the order of operations) we perform what is inside of the parentheses first. So, g(3)=2(3)+2=8 and then f(8)=24.
Answer:
87-13 = 74
Step-by-step explanation:
The answer for b is 18 ; 2×6 +3×2
then for c. 24; 2×6×2