Section outline

    • [MAT-MS.EE] Expressions and Equations

    • [MAT-HS.A-SSE] Seeing Structures in Expressions

    • [MAT-HS.A-APR] Arithmetic with Polynomials and Rational Expressions

    • [MAT-HS.A-CED] Creating Equations

    • [MAT-HS.A-REI] Reasoning with Equations and Inequalities