20. There were sold 200 books and magazines. Ono book costs $15 and oach magazino costs $5: they spent $1500 in total. How many books and how many magazines wero sold?

Reflect the point (7,0) across the y-axis

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

What’s -11-33k and factor each expression completely