Holt Mathematics, Course 2, Grade 7

From Contents - Algebraic Reasoning; Integers and Rational Numbers; Applying Rational Numbers; Patterns and Functions; Proportional Relationships; Percents; Collecting, Displaying and Analyzing Data; Geometric Figures; Measurement Tow-Dimensional Figures; Three-Dimensional Figures; Probability; Multi-Step Equations and Inequalities. (Description by http-mart)