A girl, 5 feet tall, notices that when she is 2 feet from her boyfriend the line of sight to the top of a building just passes over the top of his head. Her boyfriend is 6 feet tall and is standing 100 feet from the building. How tall is the building?

How far could you drive on 50 gallons of gas

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.