**Dimensions Math**^{®} Textbook 7B

Chapter 9: Number Patterns

9.1 Number Patterns and Sequences

9.2 General Term of a Sequence
A. General Term

B. Application of Number Patterns
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Chapter 10: Coordinates and Linear Graphs

10.1 Cartesian Coordinate System

10.2 Linear Graphs

10.3 Slopes of Linear Graphs
A. Positive Slopes

B. Negative Slopes

C. Special Cases
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Chapter 11: Inequalities

11.1 Solving Simple Inequalities
A. Idea of Inequalities

B. Solving an Inequality
11.2 More Properties of Inequalities

11.3 Simple Linear Inequalities

11.4 Application of Simple Inequalities
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Chapter 12: Perimeters and Areas of Plane Figures

12.1 Perimeters and Areas of a Square, a Rectangle, and a Triangle

12.2 Circumference and Area of a Circle

12.3 Area of a Parallelogram

12.4 Area of a Trapezoid

12.5 Perimeters and Areas of Composite Plane Figures
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Chapter 13: Volumes and Surface Areas of Solids

13.1 Volumes and Total Surface Areas of a Cube and a Cuboid
A. Nets of Cube, Cuboid, and Other Prisms

B. Cube

C. Cuboid
13.2 Volume and Total Surface Area of a Prism
A. Prism

B. Volume of Prism

C. Surface Area of Prism
13.3 Volumes and Surface Areas of Composite Solids
A. Conversion between Different Units

B. Composite Solids
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Chapter 14: Proportions

14.1 Scale Drawing

14.2 Map Scale and Calculation of Area
A. Map Scale

B. Calculation of Area
14.3 Direct Proportion

14.4 Inverse Proportion
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Chapter 15: Data Handling

15.1 Collection of Data

15.2 Dot Plots

15.3 Measure of Center: Mean
A. Measure of Center

B. Mean

C. Using Mean to Compare Two Populations

D. Variation from the Mean
15.4 Measure of Center: Median

15.5 Mode
A. Definition of Mode

B. Comparison between Mean, Median, and Mode
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Chapter 16: Probability of Simple Events

16.1 Set Notation
A. Sets

B. Equal Sets

C. Subsets

D. Universal Set and Empty Set

E. Complement of a Set
16.2 The Meaning of Probability
A. Introduction

B. Terms and Definitions
16.3 Sample Space
A. Sample Space

B. Basic Properties of Probabilities
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Chapter 17: Probability of Combined Events

17.1 Probability of Simple Combined Events
A. Possibility Diagram

B. Tree Diagram
17.2 The Meaning of Probability

17.3 Independent Events

17.4 Further Probabilities
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Answers

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