Do the rays ba and ab define the same ray? in complete sentences, explain why the two rays are the same or why the two rays are not the same.

What is the quadric regression equation that fits these data

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

Factor the polynomial by its greatest common monomial factor.