
1 Some Basic Concepts of Arithmetic and Algebra 


2  (40) 

1.1 Numerical and Algebraic Expressions 


4  (6) 

1.2 Prime and Composite Numbers 


10  (6) 

1.3 Integers: Addition and Subtraction 


16  (9) 

1.4 Integers: Multiplication and Division 


25  (5) 


30  (8) 


38  (2) 

Chapter 1 Review Problem Set 


40  (1) 


41  (1) 


42  (46) 

2.1 Rational Numbers: Multiplication and Division 


44  (7) 

2.2 Addition and Subtraction of Rational Numbers 


51  (8) 

2.3 Real Numbers and Algebraic Expressions 


59  (10) 


69  (6) 

2.5 Translating from English to Algebra 


75  (7) 


82  (1) 

Chapter 2 Review Problem Set 


83  (2) 


85  (1) 

Cumulative Review Problem Set 


86  (2) 

3 First Degree Equations and Inequalities of One Variable 


88  (48) 

3.1 Solving FirstDegree Equations 


90  (6) 

3.2 Equations and Problem Solving 


96  (6) 

3.3 More on Solving Equations and Problem Solving 


102  (7) 

3.4 Equations Involving Parentheses and Fractional Forms 


109  (9) 


118  (7) 

3.6 Inequalities, Compound Inequalities, and Problem Solving 


125  (6) 


131  (2) 

Chapter 3 Review Problem Set 


133  (2) 


135  (1) 

4 Formulas and Problem Solving 


136  (46) 

4.1 Ratio, Proportion, and Percent 


138  (8) 

4.2 More on Percents and Problem Solving 


146  (8) 


154  (10) 


164  (6) 

4.5 More about Problem Solving 


170  (5) 


175  (1) 

Chapter 4 Review Problem Set 


176  (2) 


178  (1) 

Cumulative Review Problem Set 


179  (3) 

5 Exponents and Polynomials 


182  (42) 

5.1 Addition and Subtraction of Polynomials 


184  (6) 

5.2 Multiplying Monomials 


190  (7) 

5.3 Multiplying Polynomials 


197  (8) 

5.4 Dividing by Monomials 


205  (3) 

5.5 Dividing by Binomials 


208  (5) 

5.6 Zero and Negative Integers as Exponents 


213  (7) 


220  (1) 

Chapter 5 Review Problem Set 


221  (2) 


223  (1) 

6 Factoring and Solving Equations 


224  (46) 

6.1 Factoring by Using the Distributive Property 


226  (7) 

6.2 Factoring the Difference of Two Squares 


233  (5) 

6.3 Factoring Trinomials of the Form x^2 + bx + c 


238  (9) 

6.4 Factoring Trinomials of the Form ax^2 + bx + c 


247  (7) 

6.5 Factoring, Solving Equations, and Problem Solving 


254  (9) 


263  (1) 

Chapter 6 Review Problem Set 


264  (2) 


266  (1) 

Cumulative Review Problem Set 


267  (3) 


270  (46) 

7.1 Simplifying Algebraic Fractions 


272  (4) 

7.2 Multiplying and Dividing Algebraic Fractions 


276  (4) 

7.3 Adding and Subtracting Algebraic Fractions 


280  (7) 

7.4 More on Addition and Subtraction of Algebraic Fractions 


287  (7) 

7.5 Fractional Equations and Problem Solving 


294  (7) 

7.6 More Fractional Equations and Problem Solving 


301  (10) 


311  (1) 

Chapter 7 Review Problem Set 


311  (2) 


313  (1) 

Cumulative Review Problem Set 


314  (2) 

8 Coordinate Geometry and Linear Systems 


316  (58) 

8.1 Cartesian Coordinate System 


318  (6) 

8.2 Linear Equations in Two Variables 


324  (6) 


330  (7) 

8.4 Writing Equations of Lines 


337  (7) 

8.5 Solving Linear Systems by Graphing 


344  (6) 

8.6 EliminationbyAddition Method 


350  (8) 


358  (11) 


369  (1) 

Chapter 8 Review Problem Set 


370  (2) 


372  (2) 

9 Square Roots and Radicals 


374  (34) 

9.1 Square Roots and Radicals 


376  (5) 


381  (5) 

9.3 More on Simplifying Radicals 


386  (6) 

9.4 Products and Quotients Involving Radicals 


392  (5) 

9.5 Solving Radical Equations 


397  (6) 


403  (1) 

Chapter 9 Review Problem Set 


404  (2) 


406  (2) 


408  (40) 


410  (9) 

10.2 Completing the Square 


419  (5) 


424  (5) 

10.4 Solving Quadratic EquationsWhich Method? 


429  (5) 

10.5 Solving Problems Using Quadratic Equations 


434  (7) 


441  (1) 

Chapter 10 Review Problem Set 


441  (2) 


443  (1) 

Cumulative Review Problem Set 


444  (4) 


448  

11.1 Equations and Inequalities Involving Absolute Value 


450  (4) 

11.2 Graphing Linear Inequalities 


454  (6) 

11.3 Relations and Functions 


460  (4) 


464  (7) 

11.5 Fractional Exponents 


471  (7) 


478  (4) 

11.7 Quadratic Equations: Complex Solutions 


482  (3) 


485  (2) 

Chapter 11 Review Problem Set 


487  (2) 


489  
Appendix 

A1  (4) 
Answers to OddNumbered Problems and All Chapter Test, Chapter Review, and Cumulative Review Problems 

A5  
Index 

I1  