Which pair of functions represents a decomposition of f(g(x)) = | 2(x + 1)2 + (x + 1) | ?

What is the value of y? round to the nearest tenth

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 upper quartile in the box plot?