1.
Answer A. (x<1)
2.
Answer A.
3.
Answer A. (x<0)
4.
Answer D. (x>2.5)
Answer:

Step-by-step explanation:

hope this helps you.
Answer:
91
Step-by-step explanation:
Substitute 4 in place of x
f(4)=20*4+11
f(4)=80+11
f(4)=91
I think it's a home loan from old home owners idk if this will help
Equality between the values, equations, or expressions written on both sides.