Elementary Algebra (5th Edition)
Solutions and explanations
An Introduction to Algebra
Equations, Inequalities, and Problem Solving
Graphing Linear Equations and Inequalities in Two Variables; Functions
Systems of Linear Equations and Inequalities
Exponents and Polynomials
Factoring and Quadratic Equations
Rational Expressions and Equations
Radical Expressions and Equations
Quadratic Equations
Statistics