alvin and resty can finish painting the room in 2 hours working together. alvin can finish the same job in 3 hours less than resty. how long it will take resty to paint the room when he works alone?solv it using quadratic formula

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.