Given the two vectors q
(56, -31) andr
(83, 92), what is the difference q- r?

With this question! what is process of elimination? ? p. s. my brothers acc got banned so add his new one @ yamauchiyamyam17

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 axis of symmetry of the function f(x)=-(x+ 9)(x-21)