Question

Tickets for a baseball game sell for $3. One hundred fifty were sold in advance. The stands has 400 seats.

Let A be the total amount of ticket sales, in dollars, including the tickets sold at the door. Which statement best decribes A?
a. A ≥ 1,200
b. 450 ≤ A ≤ 1,200
c. A ≥ 450
d. A ≤ 900

Answer 1

One fifty sold

Price

• 150(3)
• $450

Total seats=400

Total price

• 400(3)
• $1200

So

• 450≤A≤1200 is correct

Answer 2

b. 450 ≤ A ≤ 1,200 is a required answer.