Addition, subtraction, multiplication and division of signed numbers Order of operations Evaluating algebraic expressions Linear equations, absolute value equations, equations in two unknowns, quadratic equations Inequalities Addition, subtraction, multiplication and division of monomials, binomials and trinomials Products of binomials, squares of binomials Exponents(positive and negative) Factoring: GCF, difference of two squares and trinomials Addition of fractions (rational expressions) Addition of fractions (rational expressions) Slope, equation of a line through 2 points, parallel lines, and perpendicular lines. Radicals