Plz help

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified,is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?