At a college bookstore, carla purchased a math textbook and a novel that cost a total of $54, not including tax. if the price of the math textbook is $8 more than 3 times the price of the novel, find the price of each book.

The graph of which equation includes the points (0, 10) and (10, 11)? y = 10x + 11 y = x + 10 y= 1/10x + 10 y = 1/10x + 11

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.

Let x have probability generating function gx (s) and let un generating function u(s) of the sequence uo, u1, satisfies p(x > n). show that the (1- s)u(s) = 1 - gx(s), whenever the series defining these generating functions converge.