(fog)(x)= f(g(x))=f(2)= 2
-3(5 + 8x) - 20 ≤ -11 |use distributive property: a(b + c) = ab + ac
-15 - 24x - 20 ≤ -11
-35 - 24x ≤ -11 |add 35 to both sides
-24x ≤ 24 |change signs
24x ≥ -24 |divide both sides by 24
x ≥ -1
If you need to simplify the equation it would be:

+2r-2n+7
If not sorry..
Hope This Helps!
Answer:

Step-by-step explanation:
(square prism)
(cylinder)
(
cylinder)