The hibiscus, plumeria, and cassis petals are such a sweet-fruity flower smell that it reminds you of nectar instead of dry, dead flowers. Whereas most floral smells are dry, musky, and almost stifling this fragrance oil is sweet and almost a bit tangy.
The Standard Form for a linear equation in two variables, x and y, is usually given as Ax + By = C where, if at all possible, A, B, and C are integers, and A is non-negative, and, A, B, and C have no common factors other than 1.
Linear equation. A linear equation is an algebraic equation in which each term is either a constant or the product of a constant and (the first power of) a single variable (however, different variables may occur in different terms).