Kelso sold digital cameras on her website. she bought the cameras for $65 each and included 60% markup to get the selling price. to the nearest dollar what was the selling price for one camera. show your work

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.