To reach her summer reading goal, Elisa has to read at least 30 books. The inequality b 2 30 represents the number of
books she needs to read. Which of the following are solutions
to this inequality? Select all that apply.

Create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30