Anyone want something sour to eat?

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?