Christian is 36 years old.
25% of people leave early as 6 is 1/4 of 24. You can solve this by dividing 6 by 24 (I believe, maybe check with someone on that but that’s how i figured it out).
I don’t even know what to say.
6x-3
You have to put f(x) into g(x) to find the answer, so you rewrite it like this: 3(2x-1)
NO.2 answer is 5088.052869