If a bag contains 18 red, 6 yellow, 24 blue, and 8 balloons, what is the part to the whole ratio of white balloons to all balloons?

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

Solve: 3x+y=6 4x-2y=18 show all work !

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite