Math Connects: Course 3 Concepts, Skills, and Problem Solving

Math Connects: Course 3 Concepts, Skills, and Problem Solving textbook answersISBN: 9780078740503
Author: Glencoe McGraw-Hill
Published: 2009

Chapters: 1 2 3 4 5 6 7 8 9 10 11 12

Chapter 1

Algebra: Integers

Quick Practice p.23
1-1 A Plan for Problem Solving Check Your Understanding/Practice and Problem Solving p.27
1-2 Variables, Expressions, and Properties Check Your Understanding/Practice and Problem Solving p.32
1-3 Integers and Absolute Value Check Your Understanding/Practice and Problem Solving p.37
1-4 Adding Integers Check Your Understanding/Practice and Problem Solving p.44
1-5 Subtracting Integers Check Your Understanding/Practice and Problem Solving p.48
Mid-Chapter Quiz p.50
1-6 Multiplying and Dividing Integers Check Your Understanding/Practice and Problem Solving p.54
1-7 Writing Equations Check Your Understanding/Practice and Problem Solving p.59
1-9 Solving Addition and Subtraction Equations Check Your Understanding/Practice and Problem Solving p.68
1-10 Solving Multiplication and Division Equations Check Your Understanding/Practice and Problem Solving p.72
Study Guide and Review p.74
Practice Test p.79
Test Practice p.80

Chapter 2

Algebra: Rational Integers

2-1 Rational Numbers Check Your Understanding/Practice and Problem Solving p.87
2-2 Comparing and Ordering Rational Numbers Check Your Understanding/Practice and Problem Solving p.93
2-3 Multiplying Positive and Negative Fractions Check Your Understanding/Practice and Problem Solving p.99
2-4 Dividing Positive and Negative Fractions Check Your Understanding/Practice and Problem Solving p.105
2-5 Adding and Subtracting Like Fractions Check Your Understanding/Practice and Problem Solving p.110
Mid-Chapter Quiz p.113
2-6 Adding and Subtracting Unlike Fractions Check Your Understanding/Practice and Problem Solving p.116
2-7 Solving Equations with Rational Numbers Check Your Understanding/Practice and Problem Solving p.121
2-9 Powers and Exponents Check Your Understanding/Practice and Problem Solving p.128
2-10 Scientific Notation Check Your Understanding/Practice and Problem Solving p.132
Study Guide and Review p.134
Practice Test p.139
Test Practice p.140

Chapter 3

Real Numbers And Pythagorean Theorem

3-1 Square Roots Check Your Understanding/Practice and Problem Solving p.146
3-2 Estimating Square Roots Check Your Understanding/Practice and Problem Solving p.150
Reading to Solve Problems p.154
3-4 The Real Number System Check Your Understanding/Practice and Problem Solving p.158
Mid-Chapter Quiz p.160
3-5 The Pythagorean Theorem Check Your Understanding/Practice and Problem Solving p.164
3-6 Using the Pythagorean Theorem Check Your Understanding/Practice and Problem Solving p.169
3-7 Geometry: Distance on the Coordinate Plane Check Your Understanding/Practice and Problem Solving p.176
Study Guide and Review p.179
Practice Test p.183
Test Practice p.184

Chapter 4

Proportions And Similarity

Quick Quiz p.189
4-1 Ratios and Rates Check Your Understanding/Practice and Problem Solving p.192
4-2 Porportional and Nonproportional Relationships Check Your Understanding/Practice and Problem Solving p.195
4-3 Rate of Change Check Your Understanding/Practice and Problem Solving p.201
4-4 Constant Rate of Change Check Your Understanding/Practice and Problem Solving p.207
4-5 Solving Proportions Check Your Understanding/Practice and Problem Solving p.212
Mid-Chapter Quiz p.215
4-7 Similar Polygons Check Your Understanding/Practice and Problem Solving p.222
4-8 Dilations Check Your Understanding/Practice and Problem Solving p.228
4-9 Indirect Measurement Check Your Understanding/Practice and Problem Solving p.233
4-10 Scale Drawings and Models Check Your Understanding/Practice and Problem Solving p.239
Study Guide and Review p.242
Practice Test p.247
Test Practice p.248

Chapter 5

Percent

5-1 Ratios and Percents Check Your Understanding/Practice and Problem Solving p.254
5-2 Comparing Fractions, Decimals, and Percents Check Your Understanding/Practice and Problem Solving p.258
Reading to Solve Problems p.262
5-3 Algebra: The Precent Proportion Check Your Understanding/Practice and Problem Solving p.266
5-4 Finding Percents Mentally Check Your Understanding/Practice and Problem Solving p.270
Mid-Chapter Quiz p.274
5-6 Percent and Estimation Check Your Understanding/Practice and Problem Solving p.277
5-7 Algebra: The Percent Equation Check Your Understanding/Practice and Problem Solving p.282
5-8 Percent of Change Check Your Understanding/Practice and Problem Solving p.287
5-9 Simple Interest Check Your Understanding/Practice and Problem Solving p.292
Study Guide and Review p.295
Practice Test p.299
Test Practice p.300

Chapter 6

Geometry And Spatial Reasoning

6-1 Line and Angle Relationships Check Your Understanding/Practice and Problem Solving p.309
6-3 Polygons and Angles Check Your Understanding/Practice and Problem Solving p.317
6-4 Congruent Polygons Check Your Understanding/Practice and Problem Solving p.322
Mid-Chapter Quiz p.326
6-5 Symmetry Check Your Understanding/Practice and Problem Solving p.329
6-6 Reflections Check Your Understanding/Practice and Problem Solving p.334
6-7 Translations Check Your Understanding/Practice and Problem Solving p.339
Study Guide and Review p.342
Practice Test p.347
Test Practice p.348

Chapter 7

Measurement: Area And Volume

7-1 Circumference and Area of Circles Check Your Understanding/Practice and Problem Solving p.355
7-3 Area of Composite Figures Check Your Understanding/Practice and Problem Solving p.365
7-4 Three-Dimensional Figures Check Your Understanding/Practice and Problem Solving p.370
7-5 Volume of Prisms and Cylinders Check Your Understanding/Practice and Problem Solving p.375
Mid-Chapter Quiz p.379
7-6 Volume of Pyramids and Cones Check Your Understanding/Practice and Problem Solving p.382
7-7 Surface Area of Prisms and Cylinders Check Your Understanding/Practice and Problem Solving p.389
7-8 Surface Area of Pyramids Check Your Understanding/Practice and Problem Solving p.395
7-9 Similar Solids Check Your Understanding/Practice and Problem Solving p.402
Study Guide and Review p.405
Practice Test p.409
Test Practice p.410

Chapter 8

Algebra: More Equations And Inequalities

8-1 Simplifying Algebraic Expressions Check Your Understanding/Practice and Problem Solving p.419
8-2 Solving Two-Step Equations Check Your Understanding/Practice and Problem Solving p.424
8-3 Writing Two-Step Equations Check Your Understanding/Practice and Problem Solving p.429
8-4 Solving Equations with Variables on Each Side Check Your Understanding/Practice and Problem Solving p.436
8-6 Inequalities Mid-Chapter Quiz p.440
Check Your Understanding/Practice and Problem Solving p.443
8-7 Solving Inequalities by Adding or Subtracting Check Your Understanding/Practice and Problem Solving p.447
8-8 Solving Inequalities by Multiplying or Dividing Check Your Understanding/Practice and Problem Solving p.452
Study Guide and Review p.454
Practice Test p.459
Test Practice p.460

Chapter 9

Algebra: Linear Functions

9-1 Sequences Check Your Understanding/Practice and Problem Solving p.466
9-2 Functions Check Your Understanding/Practice and Problem Solving p.471
9-3 Representing Linear Functions Check Your Understanding/Practice and Problem Solving p.478
9-4 Slope Check Your Understanding/Practice and Problem Solving p.484
9-5 Direct Variation Check Your Understanding/Practice and Problem Solving p.490
Mid-Chapter Quiz p.494
9-6 Slope Intercept Form Check Your Understanding/Practice and Problem Solving p.497
9-7 Systems of Equations Check Your Understanding/Practice and Problem Solving p.505
9-9 Scatter Plots Check Your Understanding/Practice and Problem Solving p.512
Study Guide and Review p.518
Practice Test p.523
Test Practice p.524
1 Extra Practice Lesson 3-5 p.676

Chapter 10

Algebra: Nonlinear Functions And Polynomials

Quick Practice p.527
10-1 Linear and Nonlinear Functions Check Your Understanding/Practice and Problem Solving p.530
10-2 Graphing Quadratic Functions Check Your Understanding/Practice and Problem Solving p.536
10-4 Graphing Cubic Functions Check Your Understanding/Practice and Problem Solving p.542
10-5 Multiplying Monomials Check Your Understanding/Practice and Problem Solving p.547
Mid-Chapter Quiz p.549
10-6 Dividing Monomials Check Your Understanding/Practice and Problem Solving p.552
10-7 Powers of Monomials Check Your Understanding/Practice and Problem Solving p.557
10-8 Roots of Monomials Check Your Understanding/Practice and Problem Solving p.561
Study Guide and Review p.563
Practice Test p.567
Test Practice p.568

Chapter 11

Statistics

11-2 Histograms Check Your Understanding/Practice and Problem Solving p.578
11-3 Circle Graphs Check Your Understanding/Practice and Problem Solving p.585
11-4 Measures of Central Tendency and Range Check Your Understanding/Practice and Problem Solving p.594
Mid-Chapter Quiz p.598
11-5 Measures of Variation Check Your Understanding/Practice and Problem Solving p.601
11-6 Box-and-Whisker Plots Check Your Understanding/Practice and Problem Solving p.607
11-7 Stem-and-Leaf Plots Check Your Understanding/Practice and Problem Solving p.614
11-8 Select an Appropriate Display Check Your Understanding/Practice and Problem Solving p.619
Study Guide and Review p.622
Practice Test p.627
Test Practice p.628

Chapter 12

Probability

Quick Practice p.631
12-1 Counting Outcomes Check Your Understanding/Practice and Problem Solving p.634
12-2 Probability of Compound Events Check Your Understanding/Practice and Problem Solving p.639
12-3 Experimental and Theoretical Probability Check Your Understanding/Practice and Problem Solving p.645
Mid-Chapter Quiz p.652
12-5 Using Sampling to Predict Check Your Understanding/Practice and Problem Solving p.655
Study Guide and Review p.659
Practice Test p.663
Test Practice p.664

Chapter Student Handbook

1 Extra Practice Lesson 1-1 p.668
Lesson 1-3 p.668
Lesson 1-2 p.668
Lesson 1-6 p.669
Lesson 1-5 p.669
Lesson 1-4 p.669
Lesson 1-9 p.670
Lesson 1-8 p.670
Lesson 1-7 p.670
Lesson 1-10 p.671
Lesson 2-2 p.671
Lesson 2-1 p.671
Lesson 2-3 p.672
Lesson 2-5 p.672
Lesson 2-4 p.672
Lesson 2-8 p.673
Lesson 2-7 p.673
Lesson 2-6 p.673
Lesson 2-9 p.674
Lesson 3-1 p.674
Lesson 2-10 p.674
Lesson 3-3 p.675
Lesson 3-2 p.675
Lesson 3-4 p.675
Lesson 3-7 p.676
Lesson 3-6 p.676
Lesson 4-1 p.677
Lesson 4-2 p.677
Lesson 4-3 p.677
Lesson 4-6 p.678
Lesson 4-5 p.678
Lesson 4-4 p.678
Lesson 4-7 p.679
Lesson 4-8 p.679
Lesson 4-9 p.679
Lesson 5-1 p.680
Lesson 5-2 p.680
Lesson 4-10 p.680
Lesson 5-4 p.681
Lesson 5-3 p.681
Lesson 5-5 p.681
Lesson 5-6 p.682
Lesson 5-8 p.682
Lesson 5-7 p.682
Lesson 5-9 p.683
Lesson 6-1 p.683
Lesson 6-2 p.683
Lesson 6-4 p.684
Lesson 6-3 p.684
Lesson 6-5 p.684
Lesson 6-6 p.685
Lesson 7-1 p.685
Lesson 6-7 p.685
Lesson 7-3 p.686
Lesson 7-2 p.686
Lesson 7-4 p.686
Lesson 7-5 p.687
Lesson 7-7 p.687
Lesson 7-6 p.687
Lesson 7-8 p.688
Lesson 8-1 p.688
Lesson 7-9 p.688
Lesson 8-2 p.689
Lesson 8-4 p.689
Lesson 8-3 p.689
Lesson 8-7 p.690
Lesson 8-5 p.690
Lesson 8-6 p.690
Lesson 9-3 p.691
Lesson 9-1 p.691
Lesson 8-8 p.691
Lesson 9-2 p.691
Lesson 9-5 p.692
Lesson 9-4 p.692
Lesson 9-7 p.693
Lesson 9-9 p.693
Lesson 9-8 p.693
Lesson 10-3 p.694
Lesson 10-2 p.694
Lesson 10-1 p.694
Lesson 10-5 p.695
Lesson 10-6 p.695
Lesson 10-4 p.695
Lesson 10-7 p.695
Lesson 11-1 p.696
Lesson 11-2 p.696
Lesson 10-8 p.696
Lesson 11-6 p.697
Lesson 11-5 p.697
Lesson 11-3 p.697
Lesson 11-4 p.697
Lesson 12-1 p.698
Lesson 11-7 p.698
Lesson 11-8 p.698
Lesson 12-4 p.699
Lesson 12-2 p.699
Lesson 12-5 p.699
Lesson 12-3 p.699
2 Mixed Problem Solving Chapter 1 p.700
Chapter 2 p.701
Chapter 3 p.702
Chapter 4 p.703
Chapter 5 p.704
Chapter 6 p.705
Chapter 7 p.706
Chapter 8 p.707
Chapter 9 p.708
Chapter 10 p.709
Chapter 11 p.710
Chapter 12 p.711

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