Which ordered pair is a solution to the equation 3x−3y=213x−3y=21 ? (5,−2)(5,−2) (−5,−2)(−5,−2) (5,2)(5,2) (−5,2)

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.

Which geometric principle is used to justify the construction below?

Simplify. 3(4+4x) (type your answer in with no spaces)