## Mathematics Course 3

• Author(s): Bennett et al     Publisher: Holt 2007
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#### Chapter 1: Principles of Algebra

1.1 Variables and Expressions

1.2 Algebraic Expressions

1.3 Integers and Absolute Value

1.5 Subtracting Integers

1.7 Solving Equations by Adding or Subtracting

#### Chapter 2: Rational Numbers

2.2 Comparing and Ordering Rational Numbers

2.3 Adding and Subtracting Rational Numbers

2.4 Multiplying Rational Numbers

2.5 Dividing Rational Numbers

2.7 Solving Equations with Rational Numbers

2.8 Solving Two-Step Equations

#### Chapter 3: Graphs, Functions, and Sequences

3.2 Graphing on a Coordinate Plane

3.3 Interpreting Graphs and Tables

3.4 Functions

3.5 Equations, Tables, and Graphs

3.6 Arithmetic Sequences

#### Chapter 4: Exponents and Roots

4.3 Properties of Exponents

4.5 Squares and Square Roots

4.8 The Pythagorean Theorem

#### Chapter 5: Ratios, Proportions, and Similarities

5.1 Ratios and Proportions

5.2 Ratios, Rates, and Unit Rates

5.4 Solving Proportions

5.5 Similar Figures

5.6 Dilations

5.7 Indirect Measurement

5.8 Scale Drawing and Scale Models

#### Chapter 6: Percents

6.1 Relating Decimals, Fractions, and Percents

6.3 Finding Percents

6.5 Percent Increase and Decrease

6.6 Applications of Percents

6.7 Simple Interest

#### Chapter 7: Foundations of Geometry

7.1 Points, Lines, Planes, and Angles

7.2 Parallel and perpendicular Lines

7.3 Angles in Triangles

7.4 Classifying Polygons

7.7 Transformations

7.8 Symmetry

#### Chapter 8: Perimeter, Area, and Volume

8.1 Perimeter and Area of Rectangles & Parallelograms

8.2 Perimeter and Area of Triangles and Trapezoids

8.3 Circles

8.5 Volume of Prisms and Cylinders

8.6 Volume of Pyramids and Cones

8.7 Surface Area of Prisms and Cylinders

8.8 Surface Area of Pyramids and Cones

#### Chapter 9: Data and Statistics

9.1 Samples and Surveys

9.2 Organizing Data

9.3 Measures of Central Tendency

9.4 Variability

9.5 Displaying Data

9.7 Scatter Plots

#### Chapter 10: Probability

10.1 Probability

10.2 Experimental Probability

10.3 Use a Simulation

10.4 Theoretical Probability

10.5 Independent and Dependent Events

10.9 Permutations and Combinations

#### Chapter 11:Multi-Step Equations and Inequalities

11.2 Solving Multi-Step Equations

11.4 Solving Inequalities by Multiplying or Dividing

#### Chapter 12: Graphing Lines

12.2 Slope of a Line

12.3 Using Slopes and Intercepts

12.4 Point-Slope Form

12.5 Direct Variation

12.6 Graphing Inequalities in Two Variables

12.7 Lines of Best Fit

#### Chapter 13: Sequences and Functions

13.1 Terms of Arithmetic Sequences

13.2 Terms of Geometric Sequences

13.3 Other Sequences

13.4 Linear Functions