What is the value of y in the sequence below?
2,y,18, -54,162,

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.

After two years, how much has been paid into interest?

Ineed in figuring out this problem.