To multiply (x + 5)(2x - 1)(2x + 1), the easiest first step would be:
Select one:
O a. (2x2 + 9x - 5)(2x + 1)
O b. (x + 5)(4x2 - 4x + 1)
+
OC. (x + 5)(4x2 = 1)
O d. (2x2 + 9x + 5)(2x + 1)
e. 4x3-5

Given a = {(1, , 5)(6,4)}, b = {(2,0)(4, ,5)(0, 0)) and c = {(1, 1)(0, 2)(0, 3)(0, ,5)}, answer the following multiple choice question: from the list of sets a, b, and c, state the domain of set b. domain of set b: {0, 6,5} domain of set b: {2, 4,-4, 0} set b does not have a domain

An observer(o) spots a plane(p) taking off from a local airport and flying at a 29 degree angle horizontal to her line of sight and located directly above a tower(t). the observer also notices a bird circling directly above her. if the distance from the plane(p) to the tower(t) is 6,000ft., how far is the bird(b) from the plane(p).

Iready kara is sorting buttons by length for a craft project the line plot shows the length of each button if kara lines up all the 3/4 inch buttons,what would be the total length