A wedding planning business is setting up for an event. They are expecting 180 guests to participate. The manager at the reception center says that there are two options for the size of the tables. Small tables seat 4 people and large tables seat 12 people. An equation that could be used to find the combination of large and small tables needed for the event is . Here is a graph of the equation.







Select all the true statements.

A
If the wedding planner chose to use small tables only, then 15 tables would be needed.

B
If 5 fewer large tables are used, 15 more small tables would be needed.

C
If 5 more small tables are used, 3 fewer large tables will be needed.

D
If 30 small tables are used, 5 large tables will be needed.

E
If no large tables are used, 45 small tables would be needed.