Study the graph. What value in the data does 30 cm represent? Hint: Count the number of times 30 cm is recorded, and compare this to the other values.

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?