An elevator began at an elevation of 85.5 feet and ascended at aa rate of 2.75 feet per second. what was the elevation of the elevator after 8 seconds?

Question 10jur's car can travel 340 miles on 12 gallons. jack's car can travel 390 miles on16 gallons. which person has the best mileage (miles per gallon) and what istheir mileage?

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online