Quiz #3 (systems of inequalities) was passed back today and can be retaken starting this Friday. The deadline for retakes on Quizzes #1-3 will be next Friday, November 21. You worked on a review sheet for tomorrow's Chapter 2 test which is embedded below, including the answers that are on the second page.
As promised, I am also embedding an expanded version of the answer key, with all work. I've answered questions using multiple methods so you can check that your favorite method is correct :)