Answer:
f(g(x)) = -1
Step-by-step explanation:

Answer:
yes you just have to solve for both x and y in the top system and then solve the other systems to find out which one has the same solutions
Step-by-step explanation:
hope this helps!
I hope this helps you
Area=pi.r^2
r^2=Area/pi
r= square root of Area/pi
Option b :) if you are increasing you will be earning more which will help the reach they’re goal