Practice Evaluating Expressions in Two Variables

Continue with this second set of assessments. If you need help, use the review tools at the bottom of the page.

Click https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:foundation-algebra/x2f8bb11595b61c86:substitute-evaluate-expression/e/evaluating_expressions_2 link to open resource.