| UNIT A |
|
|
|
|
|
Using Letters for Numbers |
|
|
4 | (4) |
|
Parentheses, Order of Operations |
|
|
8 | (2) |
|
|
|
10 | (2) |
|
|
|
12 | (2) |
|
|
|
14 | (2) |
|
Properties of Multiplication |
|
|
16 | (2) |
|
The Distributive Property |
|
|
18 | (2) |
|
|
|
20 | (2) |
|
|
|
22 | (3) |
|
Introduction to Equations |
|
|
25 | (2) |
|
Introduction to Inequalities |
|
|
27 | (11) |
|
|
|
|
Solving Equations by Addition |
|
|
38 | (2) |
|
Solving Equations by Subtraction |
|
|
40 | (2) |
|
|
|
42 | (4) |
|
Equations with More Steps |
|
|
46 | (4) |
|
|
|
50 | (2) |
|
|
|
52 | (2) |
|
Writing Algebraic Expressions |
|
|
54 | (4) |
|
Applied Problems and Puzzles |
|
|
58 | (4) |
|
Variable on Both Sides of the Equation |
|
|
62 | (2) |
|
Equations with Parentheses |
|
|
64 | (2) |
|
|
|
66 | (12) |
| UNIT B |
|
|
Positive and Negative Numbers |
|
|
|
Positive and Negative Numbers |
|
|
78 | (2) |
|
|
|
80 | (3) |
|
|
|
83 | (2) |
|
|
|
85 | (4) |
|
|
|
89 | (2) |
|
|
|
91 | (2) |
|
|
|
93 | (2) |
|
|
|
95 | (2) |
|
|
|
97 | (2) |
|
Absolute Value (Optional) |
|
|
99 | (13) |
|
|
|
|
|
|
112 | (3) |
|
|
|
115 | (4) |
|
|
|
119 | (5) |
|
|
|
124 | (2) |
|
|
|
126 | (4) |
|
|
|
130 | (4) |
|
|
|
134 | (5) |
|
Formulas from Mechanics (Optional) |
|
|
139 | (13) |
| UNIT C |
|
|
|
|
|
|
|
152 | (2) |
|
|
|
154 | (2) |
|
|
|
156 | (2) |
|
|
|
158 | (2) |
|
Polynomials Times Monomials |
|
|
160 | (2) |
|
|
|
162 | (2) |
|
|
|
164 | (4) |
|
|
|
168 | (2) |
|
|
|
170 | (2) |
|
Exponent Rules (Optional) |
|
|
172 | (2) |
|
Polynomials Divided by Monomials |
|
|
174 | (2) |
|
Dividing Polynomials (Optional) |
|
|
176 | (10) |
|
|
|
|
|
|
186 | (2) |
|
|
|
188 | (2) |
|
|
|
190 | (2) |
|
Factoring Trinomials--Two Sums |
|
|
192 | (4) |
|
Factoring Trinomials--Two Differences |
|
|
196 | (2) |
|
Factoring Trinomial Squares |
|
|
198 | (2) |
|
|
|
200 | (4) |
|
|
|
204 | (2) |
|
Factoring the Difference of Squares |
|
|
206 | (2) |
|
|
|
208 | (2) |
|
More Difficult Factoring (Optional) |
|
|
210 | (14) |
| UNIT D |
|
|
|
|
|
|
|
224 | (4) |
|
Graphs with Lines and Curves |
|
|
228 | (5) |
|
|
|
233 | (4) |
|
|
|
237 | (4) |
|
|
|
241 | (2) |
|
|
|
243 | (2) |
|
|
|
245 | (6) |
|
Graphs of Inequalities (Optional) |
|
|
251 | (11) |
|
Equations with Two Variables |
|
|
|
|
|
262 | (4) |
|
No Solution, Many Solutions |
|
|
266 | (4) |
|
|
|
270 | (2) |
|
The Add-or-Subtract Method |
|
|
272 | (4) |
|
Word Problems, Two Variables |
|
|
276 | (4) |
|
|
|
280 | (2) |
|
|
|
282 | (2) |
|
Boat and Aircraft Problems (Optional) |
|
|
284 | (14) |
| UNIT E |
|
|
|
|
|
|
|
298 | (2) |
|
|
|
300 | (2) |
|
|
|
302 | (2) |
|
|
|
304 | (2) |
|
|
|
306 | (2) |
|
|
|
308 | (2) |
|
|
|
310 | (4) |
|
|
|
314 | (2) |
|
|
|
316 | (3) |
|
Add, Subtract---Same Denominators |
|
|
319 | (2) |
|
|
|
321 | (2) |
|
Add, Subtract---Different Denominators |
|
|
323 | (2) |
|
More Difficult Fractions (Optional) |
|
|
325 | (2) |
|
|
|
327 | (2) |
|
|
|
329 | (5) |
|
Binomial Denominators (Optional) |
|
|
334 | (14) |
|
|
|
|
|
|
348 | (2) |
|
|
|
350 | (2) |
|
|
|
352 | (2) |
|
|
|
354 | (2) |
|
|
|
356 | (3) |
|
|
|
359 | (4) |
|
|
|
363 | (2) |
|
|
|
365 | (4) |
|
|
|
369 | (2) |
|
|
|
371 | (2) |
|
|
|
373 | (15) |
| UNIT F |
|
|
|
|
|
|
|
388 | (2) |
|
Using a Square Root Table |
|
|
390 | (2) |
|
|
|
392 | (2) |
|
|
|
394 | (2) |
|
|
|
396 | (2) |
|
|
|
398 | (4) |
|
Quotients of Square Roots |
|
|
402 | (2) |
|
Multiplication and Division |
|
|
404 | (2) |
|
Rationalizing the Denominator |
|
|
406 | (2) |
|
|
|
408 | (2) |
|
Radicals and Binomials (Optional) |
|
|
410 | (10) |
|
|
|
|
|
|
420 | (2) |
|
Solving Quadratic Equations |
|
|
422 | (2) |
|
Solving Quadratic Equations |
|
|
424 | (2) |
|
|
|
426 | (2) |
|
|
|
428 | (2) |
|
|
|
430 | (4) |
|
|
|
434 | (2) |
|
|
|
436 | (13) |
| Table of Squares |
|
449 | (1) |
| Table of Square Roots |
|
450 | (1) |
| Extra Practice Exercises |
|
451 | (30) |
| Cumulative Reviews |
|
481 | (11) |
| Glossary |
|
492 | (6) |
| Index |
|
498 | (10) |
| Answers to Self-Tests |
|
508 | (3) |
| Answers to Selected Exercises |
|
511 | |