Answer:
32 Tickets
Explanation:
If it sold x tickets on monday, then it sold 2x tickets on Tuesday, and sold 2x+40 on Wednesday.
the total number of tickets sold is:
x + 2x + 2x + 40 = 5x + 40
5x + 40 = 200
5x = 160
x = 32
So 32 tickets were sold on monday