Homework Helpers: Algebra is a straightforward and easy-to-read review of arithmetic skills emphasizes the role that arithmetic plays in the development of algebra covering all of the topics in a typical Algebra I class, including: · Solving linear equalities and inequalities · Solving systems of linear equations · Factoring polynomials · Graphing functions · Working with rational functions · Solving quadratic equations · Understanding word problems Homework Helpers: Algebra will help build a solid mathematical foundation and enable students to gain the confidence they need to study Algebra II. This book also contains a summary of important formulas for easy reference.