If r, s, and t are constants such that for all non-zero x, y, and z, then solve for . express your answer as a fraction.

Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a parallelogram? -5 -4 -3 -2 -1 t 1 2 3 4 prove that all sides are congruent and have slopes that are opposite reciprocals prove that segments ad and ab are congruent and parallel prove that opposite sides are congruent and have equal slopes prove that segments bc and cd are congruent and parallel

The difference between tax advoidance and tax evasion

If you could answer these your a life saver