Addition and subtraction equations
Multiplication and division equations
Mixture problems: coffee, coins, and cars
Graphing absolute value equations
Parallel and perpendicular lines
5 Systems of linear equations and inequalities
Graphing systems of inequalities
Solving systems of equations by substitution
Solving systems of equations by combination
Combinations with multiplication
Dependent and inconsistent systems
Adding and subtracting polynomials
Greatest common monomial factor
Simplifying radical expressions
Adding and subtracting radicals
Graphing square root equations
9 Quadratic equations and their graphs
Using ratios and extended ratios
11 Rational equations and their graphs
Simplifying rational expressions
Multiplying rational expressions
Adding and subtracting rational expressions
12 Exponential growth and decay
Evaluating exponential functions 107
Graphing the exponential functions
Problems solved with linear equations
Problems solved with quadratic equations