46
When it says f(4) that means x=4
So you then just fill in all the x’s with 4’s and solve as normal
Answer:
Each ticket costs $13.75.
Step-by-step explanation:
$123.75 for 9 tickets

Each ticket costs $13.75.
Hope this helped!! :)
The mean would be 7 I think I am not sure
it will be 451/100 as an improper fraction! :)