Which cell phone plan is better? Which bank offers a better place to put your money? In this activity, students will have fun analyzing these real-world scenarios. They will have to locate points of intersections, calculate simple interest, and solve systems of linear equations, as well as analyze linear graphs. Furthermore, students will estimate solutions and then use algebraic models to calculate exact solutions. As always, I hope your students find this lesson from my Let's Algebra Store, fun and engaging!
NOTE: This product is part of my Systems of Equations Bundle!
The zipped file contains the 7-page lesson, the 7-page key, and 1 page on copyright information.