Plz HELP! Question is below!

The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

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