Discover Questions

At what point on the curve y = 5 + 2ex − 5x is the tangent line parallel to the line 5x − y = 3? (x,y)=? C)2 -> C + O2? Is this sound argument?
-Can you prove that a test is unfair?
-Can you prove that Jones is a bad man? The chemical formula for V3+ and SO42- is? What does SnS2 (s) + OH - (aq ) equal?Also what color of the product is formed?