It is Choice C. Hope this helped!
Answer: B) F(x) = √x and G(x) = 3x + 2
<u>Step-by-step explanation:</u>
The composite function G(F(x)) is when you replace every x-value in the G(x) function with the F(x) function.

The only one that matches G(F(x)) = 3√x + 2 is OPTION B
As a fraction it is 16/9 and for a decimal it is 1.7777 repeating
X+4x = 180
5x = 180
x =180/5
x = 36
answer
D. 36