Answer:
In day 9.
Step-by-step explanation:
You will need to find the equations first:
Actor A = 285 +45x
Actor B = 240 +50x
(x represents the days, which is the variable)
to find the exact time, you need to equal actor a and actor b
Actor A = Actor B
285 +45x = 240 +50x
45x -50x = 240 -285
-5x = -45
x=9