B
What is the sign of b-c?

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

Which of the following is true for the relation f(x)=2x^2+1

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.