Answer:
The answer is B
Step-by-step explanation:
f(x) = 4x² + 1
g(x) = x² - 5
(f-g)(x) = 4x² + 1 - (x²-5)
= 4x² + 1 - x² + 5
= 3x² + 6
Answer: They won 27 games
25/100=x/36
x = 9 games
36-9=27
the answer is c