A student theater charges $8.50 per ticket.

a) The Theater has already sold 70 tickets. How many more tickets does the theater need to sell to earn at least $750?

b) The theater increased the ticket price by $1. Without solving the inequality, describe how this affects the total number of tickets needed to earn at least $750. Explain your reasoning.

Respuesta :

Answer: A) 680

B) if the theater charges more per ticket, then they can sell fewer tickets to reach their goal of $750.

Step-by-step explanation:

A) 8.50x +70 = 750

x=80

8.50(80)+70=750