90 was earning $15.30 per hour at the beginning of one year then got a 20% raise without deductions how much will she earn by working 40 hours at the new rate

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.