A group of 8 students was asked, "How many hours did you watch television last week?" Here are their responses: 20, 13, 20, 15, 10, 4, 7, 9
Find the median and mean number of hours for these students.
If necessary, round your answers to the nearest tenth.

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. !

In the figure below, triangle rpq is similar to triangle rts. what is the distance between p and q? a. 24 b. 42 c.50 d. 54

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z