Answer:
third answer choice: 11
Step-by-step explanation:
f(x) = 4x + 3. Now if we let x = 2, we get f(2) = 4(2) + 3 = 11.
This '11' becomes the input to function g:
g(x) = x - 2, so g(11) = 11 - 2, or 9.
Thus, g(f(x)) = 9
Answer:
Option A. 
Step-by-step explanation:
we know that
To find the diagonal of the rectangle apply the Pythagoras Theorem
Let
D-----> the diagonal of rectangle
L----> the length of rectangle
W---> the width of rectangle
so

substitute the values



9 because every ten plants is equal to 3 gallons. 30 plants are equal to 9 gallons.
tell me if if helps.
Answer:
A
Step-by-step explanation:
Discriminant: 24
Solutions: x=−3± the square root of 6