What can go in the missing boxes?

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

Which graph corresponds to the function f(x) = x2 + 4x – 1?

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