Just asking, what book is it?
Answer:
I am pretty certian it is A
Step-by-step explanation:
You add the x to 25.50 because it is unknown how many games he will buy and add the one time pay of 4,500 to enter the service/company
So it is y= 25.50x + 45
You can do this on a calculator if you search up online radius and height measurement calculator.
13 meters is around 512 in
to get that you do 13x39.37