Change 0.18 into a ratio

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.

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12