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Answer Sheet
North Carolina
By Lesson
By Standard
By Lesson
By Standard
Chapter 1 - The Language of Algebra
Lesson 1 - Writing Expressions and Equations -
1.01, 1.02
Lesson 2 - Order of Operations -
1.01, 1.02
Lesson 3 - Commutative and Associative Properties -
1.01, 1.02
Lesson 4 - Distributive Property -
1.01, 1.02
Lesson 5 - A Plan for Problem Solving -
1.01, 1.02
Lesson 6 - Collecting Data -
1.02
Lesson 7 - Displaying and Interpreting Data
Chapter 2 - Integers
Lesson 1 - Graphing Integers on a Number Line
Lesson 2 - The Coordinate Plane
Lesson 3 - Adding Integers -
1.01, 1.02
Lesson 4 - Subtracting Integers -
1.01, 1.02
Lesson 5 - Multiplying Integers -
1.01, 1.02
Lesson 6 - Dividing Integers -
1.01, 1.02
Chapter 3 - Addition and Subtraction Equations
Lesson 1 - Rational Numbers
Lesson 2 - Adding and Subtracting Rational Numbers
Lesson 3 - Mean, Median, Mode, and Range
Lesson 4 - Equations -
1.01, 1.02
Lesson 5 - Solving Equations by Using Models -
1.01, 1.02
Lesson 6 - Solving Addition and Subtraction Equations -
1.01, 1.02
Lesson 7 - Solving Equations Using Absolute Value -
1.01, 1.02
Chapter 4 - Multiplication and Division Equations
Lesson 1 - Multiplying Rational Numbers -
1.01, 1.02
Lesson 2 - Counting Outcomes
Lesson 3 - Dividing Rational Numbers -
1.01, 1.02
Lesson 4 - Solving Multiplication and Division Equations -
1.01, 1.02
Lesson 5 - Solving Multi-Step Equations -
1.01, 1.02
Lesson 6 - Variables on Both Sides -
1.01, 1.02
Lesson 7 - Grouping Symbols -
1.01, 1.02
Chapter 5 - Proportional Reasoning and Probability
Lesson 1 - Solving Proportions -
1.01
Lesson 2 - Scale Drawings and Models -
1.01
Lesson 3 - The Percent Proportion -
1.01, 1.02
Lesson 4 - The Percent Equation -
1.01, 1.02
Lesson 5 - Percent of Change -
1.01, 1.02
Lesson 6 - Probability and Odds -
1.01, 1.02
Lesson 7 - Compound Events -
1.02
Chapter 6 - Functions and Graphs
Lesson 1 - Relations -
4.01
Lesson 2 - Equations as Relations -
1.01, 1.02, 4.01,
Lesson 3 - Graphing Linear Relations -
1.01, 1.02, 4.01,
Lesson 4 - Functions -
1.01, 1.02, 4.01,
Lesson 5 - Direct Variation -
1.01, 1.02, 1.03, 4.01,
Lesson 6 - Inverse Variation -
1.01, 1.02, 1.03
Chapter 7 - Linear Equations
Lesson 1 - Slope -
1.02, 4.01,
Lesson 2 - Writing Equations in Point-Slope Form -
1.01, 1.02, 4.01,
Lesson 3 - Writing Equations in Slope-Intercept Form -
1.01, 1.02, 4.01,
Lesson 4 - Scatter Plots -
3.03
Lesson 5 - Graphing Linear Equations -
1.01, 1.02, 4.01
Lesson 6 - Families of Linear Graphs-
4.01
Lesson 7 - Parallel and Perpendicular Lines -
1.01, 1.02, 2.02, 4.01
Chapter 8 - Powers and Roots
Lesson 1 - Powers and Exponents -
1.01, 1.02, 4.04
Lesson 2 - Multiplying and Dividing Powers -
1.01, 1.02
Lesson 3 - Negative Exponents -
1.01, 1.02
Lesson 4 - Scientific Notation -
1.02
Lesson 5 - Square Roots -
1.02
Lesson 6 - Estimating Square Roots
Lesson 7 - The Pythagorean Theorem -
1.02, 2.01
Chapter 9 - Polynomials
Lesson 1 - Polynomials -
1.02
Lesson 2 - Adding and Subtracting Polynomials -
1.01, 1.02
Lesson 3 - Multiplying a Polynomial by a Monomial -
1.01, 1.02
Lesson 4 - Multiplying Binomials -
1.01, 1.02
Lesson 5 - Special Products -
1.01, 1.02
Chapter 10 - Factoring
Lesson 1 - Factors -
1.01, 1.02
Lesson 2 - Factoring Using the Distributive Property -
1.01, 1.02
Lesson 3 - Factoring Trinomials: x
2
+ bx + c -
1.01, 1.02
Lesson 4 - Factoring Trinomials: ax
2
+ bx + c -
1.01, 1.02
Lesson 5 - Special Factors -
1.01, 1.02
Chapter 11 - Quadratic and Exponential Functions
Lesson 1 - Graphing Quadratic Functions -
1.02, 4.02
Lesson 2 - Families of Quadratic Functions -
1.02, 4.02
Lesson 3 - Solving Quadratic Equations by Graphing -
1.02, 4.02
Lesson 4 - Solving Quadratic Equations by Factoring -
1.01, 1.02, 4.02
Lesson 5 - Solving Quadratic Equations by Completing the Square -
1.01, 1.02, 4.02
Lesson 6 - The Quadratic Formula -
1.01, 1.02, 4.02
Lesson 7 - Exponential Functions -
1.02, 4.04
Chapter 12 - Inequalities
Lesson 1 - Inequalities and Their Graphs
Lesson 2 - Solving Addition and Subtraction Inequalities -
1.01, 1.02
Lesson 3 - Solving Multiplication and Division Inequalities -
1.01, 1.02
Lesson 4 - Solving Multi-Step Inequalities -
1.01, 1.02
Lesson 5 - Solving Compound Inequalities -
1.01, 1.02
Lesson 6 - Solving Inequalities Involving Absolute Value -
1.01, 1.02
Lesson 7 - Graphing Inequalities in Two Variables -
1.01, 1.02 4.01
Chapter 13 - Systems of Equations and Inequalities
Lesson 1 - Graphing Systems of Equations -
1.01, 1.02, 4.03
Lesson 2 - Solutions of Systems of Equations -
1.01, 1.02, 2.02, 4.01, 4.03
Lesson 3 - Substitution -
1.01, 1.02, 4.03
Lesson 4 - Elimination Using Addition and Subtraction -
1.01, 1.02, 4.03
Lesson 5 - Elimination Using Multiplication -
1.01, 1.02, 4.03
Lesson 6 - Solving Quadratic-Linear Systems of Equations -
1.01, 1.02, 4.01, 4.02
Lesson 7 - Graphing Systems of Inequalities -
1.01, 1.02, 4.01, 4.03
Chapter 14 - Radical Expressions
Lesson 1 - The Real Numbers
Lesson 2 - The Distance Formula -
1.01, 1.02, 2.01
Lesson 3 - Simplifying Radical Expressions -
1.01, 1.02
Lesson 4 - Adding and Subtracting Radical Expressions -
1.02
Lesson 5 - Solving Radical Equations -
1.01, 1.02
Chapter 15 - Rational Expressions and Equations
Lesson 1 - Simplifying Rational Expressions -
1.01, 1.02
Lesson 2 - Multiplying and Dividing Rational Expressions -
1.01, 1.02
Lesson 3 - Dividing Polynomials -
1.01, 1.02
Lesson 4 - Combining Rational Expressions with Like Denominators -
1.01, 1.02
Lesson 5 - Combining Rational Expressions with Unlike Denominators -
1.01, 1.02
Lesson 6 - Solving Rational Equations -
1.01, 1.02
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