Answer:
8x + 6
Step-by-step explanation:

This is actually the correct answer after I solved it continuously
If you distribute -5 to the things in the parenthesis you would get 10k-20 which is the same as -5(-2k+4)
Answer:
good
Step-by-step explanation:
i just ate
Answer:
f(x)=2
Step-by-step explanation: