Table of Contents

      Using a Scientific Calculator                                                                                                                      page 1

      Section 4.1  Ratios and Proportions                                                                                                        page 9

      Section 4.2  Applications of Proportions                                                                                              page 15

      Section 4.3  Introduction to Percents                                                                                                    page 23

      Section 4.4  Percent Problems                                                                                                                page 28

      Section 4.5  Special Applications of Percent Calculations                                                              page 35

      Section 5.1  Working with Measurement Numbers                                                                            page 42

      Section 5.2  U.S. System of Measurement                                                                                            page 47

      Section 5.3  Metric System of Measurement                                                                                        page 52

      Section 5.4  Direct Measurements                                                                                                          page 58

      Section 7.1  Algebraic Language and Formulas                                                                                 page 75

      Section 7.2  Adding and Subtracting Algebraic Expressions                                                         page 82

      Section 7.3  Solving Simple Equations                                                                                                 page 87

      Section 7.4  Solving Two Step Equations                                                                                            page 94

      Section 7.5  Solving More Equations and Formulas                                                                         page 99

      Section 7.6  Solving Word Problems                                                                                                   page 107

      Section 7.7  Multiplying and Dividing Algebraic Expressions                                                      page 115

      Section 7.8  Scientific Notation                                                                                                             page 124

      Geometry Review                                                                                                                                     page 131

      Section 8.3  Triangles and Hexagons                                                                                                 page 132

      Section 8.4 - Circles                                                                                                                                 page 145

      Section 9.1 - Prisms                                                                                                                                 page 153

      Section 9.2 - Pyramids                                                                                                                            page 158

      Section 9.3 - Cylinders and Spheres                                                                                                   page 163

      Section 9.4 - Cones and Frustums of Cones                                                                                    page 168

      Section 10.1 - Angles and Triangles                                                                                                    page 175

      Section 10.2 - Trigonometric Ratios                                                                                                    page 186

      Section 10.3 - Solving Right Triangles                                                                                                page 198

      Section 12.1 - Reading and Interpreting Graphs                                                                              page 204

      Section 12.2 - Measures of Central Tendency                                                                                  page 211

      Section 12.3 - Measures of Dispersion                                                                                               page 221

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