Hidemi is a waiter. he waits on a table of 4 whose bill comes to $69.98. if hidemi receives a 20% tip, approximately how much will he receive? $3.50 $14.00 $84.00 $7.00

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.