Prealgebra Review 

1  (1) 


2  (1) 


3  (6) 


9  (10) 

Improving Your Math Study Skills: Homework 


16  (3) 


19  (8) 


27  (4) 

Exponential Notation and Order of Operations 


31  (10) 

Summary and Review Exercises 


37  (2) 


39  (2) 

Introduction to Real Numbers and Algebraic Expressions 


41  (70) 


42  (1) 


43  (6) 


49  (10) 

Improving Your Math Study Skills: Tips for Using This Textbook 


56  (3) 


59  (6) 

Subtraction of Real Numbers 


65  (8) 

Improving Your Math Study Skills: Classwork Before and During Class 


68  (5) 

Multiplication of Real Numbers 


73  (6) 

Improving Your Math Study Skills: Studying for Tests and Making the Most of Tutoring Sessions 


76  (3) 


79  (6) 

Properties of Real Numbers 


85  (12) 

Simplifying Expressions; Order of Operations 


97  (14) 

Improving Your Math Study Skills: Learning Resources and Time Management 


102  (5) 

Summary and Review Exercises 


107  (2) 


109  (2) 

Solving Equations and Inequalities 


111  (70) 


112  (1) 

Solving Equations: The Addition Principle 


113  (6) 

Solving Equations: The Multiplication Principle 


119  (6) 

Using the Principles Together 


125  (10) 

Applications and Problem Solving 


135  (12) 

Improving Your Math Study Skills: Extra Tips on Problem Solving 


142  (5) 

Applications with Percents 


147  (8) 


155  (4) 


159  (12) 

Applications and Problem Solving with Inequalities 


171  (10) 

Summary and Review Exercises 


175  (2) 


177  (2) 

Cumulative Review: Chapters 12 


179  (2) 

Graphs of Equations; Data Analysis 


181  (54) 


182  (1) 


183  (10) 

Improving Your Math Study Skills: Better Test Taking 


188  (5) 

Graphing Linear Equations 


193  (14) 

More with Graphing and Intercepts 


207  (8) 

Applications and Data Analysis with Graphs 


215  (20) 

Summary and Review Exercises 


225  (4) 


229  (4) 

Cumulative Review: Chapters 13 


233  (2) 


235  (82) 


236  (1) 


237  (12) 

Improving Your Math Study Skills: Classwork During and After Class 


244  (5) 

Exponents and Scientific Notation 


249  (10) 

Introduction to Polynomials 


259  (14) 

Addition and Subtraction of Polynomials 


273  (8) 

Multiplication of Polynomials 


281  (6) 


287  (10) 

Operations with Polynomials in Several Variables 


297  (8) 


305  (12) 

Summary and Review Exercises 


311  (2) 


313  (2) 

Cumulative Review: Chapters 14 


315  (2) 


317  (64) 


318  (1) 

Introduction to Factoring 


319  (6) 

Factoring Trinomials of the Type x2 + bx + c 


325  (6) 

Factoring ax2 + bx + c, a ≠ 1, Using FOIL 


331  (8) 

Improving Your Math Study Skills: How Many Women Have Won the Ultimate Math Contest? 


336  (3) 

Factoring ax2 + bx + c, a ≠ 1, Using Grouping 


339  (4) 

Factoring Trinomial Squares and Differences of Squares 


343  (10) 

Improving Your Math Study Skills: A Checklist of Your Study Skills 


348  (5) 

Factoring: A General Strategy 


353  (8) 

Solving Quadratic Equations by Factoring 


361  (6) 

Applications and Problem Solving 


367  (14) 

Summary and Review Exercises 


375  (2) 


377  (2) 

Cumulative Review: Chapters 15 


379  (2) 

Rational Expressions and Equations 


381  (74) 


382  (1) 

Multiplying and Simplifying Rational Expressions 


383  (10) 


393  (4) 

Least Common Multiples and Denominators 


397  (4) 

Adding Rational Expressions 


401  (8) 

Subtracting Rational Expressions 


409  (8) 

Solving Rational Equations 


417  (10) 

Improving Your Math Study Skills: Are You Calculating or Solving? 


422  (5) 

Applications, Proportions, and Problem Solving 


427  (12) 

Formulas and Applications 


439  (4) 

Complex Rational Expressions 


443  (12) 

Summary and Review Exercises 


449  (2) 


451  (2) 

Cumulative Review: Chapters 16 


453  (2) 

Graphs, Slope, and Applications 


455  (38) 


456  (1) 


457  (8) 

Improving Your Math Study Skills: On Reading and Writing Mathematics 


462  (3) 


465  (4) 

Parallel and Perpendicular Lines 


469  (4) 

Graphing Inequalities in Two Variables 


473  (6) 

Direct and Inverse Variation 


479  (14) 

Summary and Review Exercises 


487  (2) 


489  (2) 

Cumulative Review: Chapters 17 


491  (2) 


493  (48) 


494  (1) 

Systems of Equations in Two Variables 


495  (6) 


501  (6) 


507  (10) 

Applications and Problem Solving 


517  (12) 

Improving Your Math Study Skills: Study Tips for Trouble Spots 


524  (5) 


529  (12) 

Summary and Review Exercises 


535  (2) 


537  (2) 

Cumulative Review: Chapters 18 


539  (2) 

Radical Expressions and Equations 


541  (52) 


542  (1) 

Introduction to Square Roots and Radical Expressions 


543  (6) 

Multiplying and Simplifying with Radical Expressions 


549  (8) 

Quotients Involving Square Roots 


557  (8) 

Addition, Subtraction, and More Multiplication 


565  (8) 


573  (10) 

Improving Your Math Study Skills: Forming Math Study Groups 


578  (5) 

Applications with Right Triangles 


583  (10) 

Summary and Review Exercises 


587  (2) 


589  (2) 

Cumulative Review: Chapters 19 


591  (2) 


593  (1) 


594  (1) 

Introduction to Quadratic Equations 


595  (8) 

Solving Quadratic Equations by Completing the Square 


603  (8) 


611  (6) 


617  (4) 

Applications and Problem Solving 


621  (3) 

Improving Your Math Study Skills: Preparing for a Final Exam 


624  (5) 

Graphs of Quadratic Equations 


629  (6) 


635  (10) 

Summary and Review Exercises 


645  (2) 


647  (2) 

Cumulative Review: Chapters 110 


649  (4) 


653  (4) 
Appendixes 


A Factoring Sums or Differences of Cubes 


657  (4) 


661  (4) 


665  
Answers 

A1  
Index 

I1  