7.1 Graphing Systems of Equations

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Graphing Systems of Equations 04:2

Inconsistent Systems 01:43

Number of Solutions, Equations in Slope-Intercept 03:27

Number of Solutions, Equations in Standard Form 02:36

Solve a System by Graphing 02:56

Graph and Solve a System of Equations 02:34

Use a System to Solve a Linear Equation 01:48

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Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 11

Question 12

Question 14

Question 16

Question 19

Question 24

7.2 Substitution

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Solve a System by Substitution 02:27

Solve and Then Substitute 02:11

Use Substitution When There are No or Many
Solution 02:7

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Question 1

Question 2

Question 4

Question 5

Question 7

Question 9

Question 10

Question 12

Question 15

Question 16

7.3 Elimination Using Addition and Subtraction

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Elimination Using Addition and Subtraction 10:9

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Question 1-2

Question 3-5

Question 7-14

Question 20

Question 28

Question 29

7.4 Elimination Using Multiplication

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Elimination Using Multiplication 02:24

Multiplying Both Equations to Eliminate a Variable 03:15

Writing and Solving a System Using Multiplication 03:31

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Question 1

Question 4

Question 6

Question 7

Question 10

Question 14

7.5 Systems of Inequalities

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Systems of Inequalities 05:22

Solving by Graphing, No Solution 03:30

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Question 1

Question 3

Question 5

Question 6

Question 12

Question 13

Question 15-16

Question 17

10.2 Points, Lines, and Planes

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Points, Lines, and Planes 04:23

Naming Lines and Planes 02:39

Drawing Geometric Figures 04:1

Interpreting Drawings 05:23

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Question 1,2,3,4,5,6,7

Question 20,21,22

Question 23

Question 25,26,27,28

10.3 Line Segments

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Line Segments 04:37

Writing and Solving Equations to Find Measurements 02:43

Writing and Solving Equations by Using Congruence 02:30

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Question 1

Question 2

Question 9

Question 10

Question 12

Question 15

Question 29

Question 30

Question 32

10.4 Distance

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Distance 01:53

Determining Segment Congruence 02:24

Finding Distance on the Coordinate Plane 01:40

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Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 15

Question 16

Question 17

Question 21

10.5 Locating Points on a Number Line

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Locating Points on a Number Line 03:14

Locating a Point at a Fractional Distance in the
Real World 03:33

Locating a Point on a Number Line When Given a
Ratio 02:41

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Question 1

Question 3

Question 4

Question 7

Question 10

Question 15

Question 16

10.6 Locating Points on a Coordinate Plane

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Locating Points on a Coordinate Plane 03:55

Locating a Point on the Coordinate Plane When
Given a Ratio 02:31

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Question 1

Question 4

Question 8

Question 12

10.7 Midpoints and Bisectors

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Midpoints and Bisectors 03:29

Finding Missing Measures 02:11

Finding the Total Length 01:43

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Question 7

Question 9

Question 11

Question 24

Question 33

Question 36

Question 39

Question 42

11.1 Angles and Congruence

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Angles and Congruence 05:34

Congruent Angles and Angle Bisectors 03:9

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Question 1

Question 2

Question 3

Question 4

Question 6

Question 10

Question 12

Question 13

Question 16

Question 17

11.2 Angle Relationships

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Angle Relationships 03:36

Perpendicular Lines 02:53

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Question 1

Question 2

Question 5

Question 7

Question 11

Question 12

Question 13

Question 14

11.3 Two-Dimensional Figures

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Two-Dimensional Figures 02:40

Finding Perimeter, Circumference, and Area 03:18

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Question 1

Question 2

Question 3

Question 9

11.5 Three-Dimensional Figures

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Three-Dimensional Figures 04:35

Finding Measurements of Three-Dimensional Figures 02:42

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Question 7

Question 8

Question 9

Question 18

Question 11

Question 12

Question 17

Question 18

11.6 Two-Dimensional Representations of Three-Dimensional Figures

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Two-Dimensional Representations of
Three-Dimensional Figures 03:26

Draw Nets for Three-Dimensional Figures 01:27

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Question 9

Question 10

Question 11

Question 12

11.7 Precision and Accuracy

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Precision and Accuracy 02:24

Identifying Precision and Accuracy 01:25

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Question 1

Question 2

Question 5