This updated book prepares students for the new Algebra I (Common Core) exam. Let's Review Algebra I is an ideal companion to high school textbooks and covers all Algebra I topics prescribed by the New York State Board of Regents. Features include: In-depth Regents exam preparation, including two recent Algebra I Regents exams and answer keys Easy to read topic summaries Step-by-step demonstrations and examples Review of all Algebra I topics Hundreds of sample questions with fully explained answers for practice and review, and more. Teachers can also use this book to plan lessons and as a helpful resource for practice, homework, and test questions.