George bought 8 books for 32 dollars and his friend Victor bought the same books for 48 dollars. Who bought the books at lowest rate

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)