Carla’s credit card statement showed that she owed $350. she made a payment of $200, then she charged $23 for gasoline. she returned a sweater she had charged earlier for a refund of $35. then she charged $15 at the bookstore. how much does she still owe?

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.