Students will solve linear inequalities on the recording sheet provided. You can cut and post the questions around the classroom and have the students work as an individual, pairs, or groups to solve the problems. There are problems in which they divide or multiply by a negative. Graphing the answers is NOT built into the QR reader codes, but could be an extension of the activity that you add. I have my students graph them, but that is not on the code or on the key.