If 42z = 5000, then which of the following must be true? (A)
2 < z < 3

(B)
3 < z < 4

(C)
4 < z < 5

(D)
5 < z < 6

(E)
6 < z < 7

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons