Table and a graph each show me different relationship between The same two variables, X and Y: how much more would the value be of Y be in the table then it's table on the graph X=11?

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

I’m confused on how to work the pie charts

What is the ordered pair that represents the linear inequality y< 6x-4