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 the
other three operations-addition, subtraction, and multiplication-are different from division of polynomials.

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0