Paula solved the equation 7+x=10 so x= 10 and got 17, but she is not certain if she got the correct answer. how could you explain paula's mistake to her?guys i got a d in math

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.