3. What is the surface area of this composite solid? Show your work. 5 ft
5 ft
3 ft
4 ft
10 ft
8 ft

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

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68