50 is 8% of what number?​

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?

Answer! if you don’t mind, can you explain

How do you write 600 as a product of its prime factors (index! )