Answer:
the last one
Step-by-step explanation:
Answer:
H = 12cm
b
I hope I was able to help
Answer: 108
Step-by-step explanation: 60% of 180 is 108
Answer:
9 students
Step-by-step explanation:
Answer:
8x - 7.
Step-by-step explanation:
f(x) = 2x - 5,
g(x) = 4x -1,
substituting g(x) as x in f(x),
f(g(x)) = 2(4x - 1) - 5
= 8x - 7