Simplify.
(w^2 + 3w)-(w^2+5w-4

8w-4
2w^2 +8w-4
-2w+4
-2w

anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44

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 distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4