Both spinner a and b have 3 equal sized swctions make a tabke to represent the sample space whrn thwy arw spun

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?

Which point has an coordinates of (2,0) ? a

What is the gcf of 20c^3-5c^4+30c^6