In this activity, the students will find two comparable businesses, payment plans, etc. to research. They will take the information and create a linear equation, a table, and then graph both functions to compare and contrast the data. The students will then create a problem where the "x" value needs to be found when given the y value and vice versa. They will then create a solve a word problem. The last thing the students will be asked to do is discuss how systems of equations can be used in the real world. This activity will allow the students a choice in their topic, a little research of data, comparing real world data, and analyzation of data.