Hello everyone,

Here are some questions.I dont have the answers to them and im kind of having trouble. I would really appreciate it if you showed me the way of solving A and just the answers to the rest because i want to solve them myself.

Given that f(x)= 5-x and g(x)= 4/x , where x is all real numbers except for 0 and 5 find the value

a) gg(1)

b) fffff(6)

c) fggf(2)

Thank you