A building code allows a maximum of 140 people in a meeting room. There is one large table in the room, along with some small tables. When filled, the large table seats 15 people, and the small tables each seat 5 people. Let t represent the number of small tables needed. Which of the following graphs represents the number of small tables that can be filled when the large table is also filled? Question 6 options: greater than or equal to 25 less than or equal to 25 less than 25 greater than 25