Developmental Mathematics, 4th edition
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Overview
Elayn MartinGay is known for her accessible writing style with builtin support, including an emphasis on study skills. In Developmental Mathematics, Elayn supports student success through her accessible writing style and tools to increase study skills. Features in the text and other learning resources help you reinforce concepts and tie skills together. Endofchapter support helps you when preparing for a test. The 4th Edition updates exercise sets and applications throughout, adds new Getting Ready for the Test exercises, offers a new Key Concept and Activity Lab Workbook, and much more.
Published by Pearson (July 15th 2020)  Copyright © 2020
ISBN13: 9780136881223
Subject: Developmental Math
Category: Basic Math/Prealgebra & Beginning Algebra Combined
Overview
 The Whole Numbers
 1.1 Study Skills Tips for Success in Mathematics
 1.2 Place Value, Names, and Reading Tables
 1.3 Adding Whole Numbers and Perimeter
 1.4 Subtracting Whole Numbers
 1.5 Rounding and Estimating
 1.6 Multiplying Whole Numbers and Area
 1.7 Dividing Whole Numbers
 Integrated Review  Operations on Whole Numbers
 1.8 An Introduction to Problem Solving
 1.9 Exponents, Square Roots, and Order of Operations
 Multiplying and Dividing Fractions
 2.1 Introduction to Fractions and Mixed Numbers
 2.2 Factors and Prime Factorization
 2.3 Simplest Form of a Fraction
 Integrated Review  Summary on Fractions, Mixed Numbers, and Factors
 2.4 Multiplying Fractions and Mixed Numbers
 2.5 Dividing Fractions and Mixed Numbers
 Adding and Subtracting Fractions
 3.1 Adding and Subtracting Like Fractions
 3.2 Least Common Multiple
 3.3 Adding and Subtracting Unlike Fractions
 Integrated Review  Operations on Fractions and Mixed Numbers
 3.4 Adding and Subtracting Mixed Numbers
 3.5 Order, Exponents, and the Order of Operations
 3.6 Fractions and Problem Solving
 Decimals
 4.1 Introduction to Decimals
 4.2 Order and Rounding
 4.3 Adding and Subtracting Decimals
 4.4 Multiplying Decimals and Circumference of a Circle
 Integrated Review  Operations on Decimals
 4.5 Dividing Decimals and Order of Operations
 4.6 Fractions and Decimals
 Ratio, Proportion, and Percent
 5.1 Ratio and Proportion
 5.2 Introduction to Percent
 5.3 Percents and Fractions
 5.4 Solving Percent Problems Using Equations
 5.5 Solving Percent Problems Using Proportions
 Integrated Review  Ratio, Proportion, and Percent
 5.6 Applications of Percent
 5.7 Percent and Problem Solving: Sales Tax, Commission, and Discount
 5.8 Percent and Problem Solving: Interest
 Geometry
 6.1 Lines and Angles
 6.2 Plane Figures and Solid
 6.3 Perimeter
 6.4 Area
 6.5 Volume
 6.6 Square roots and the Pythagorean Theorem
 6.7 Congruent and Similar Triangles
 Reading Graphs and Introductions to Statistics and Probability
 7.1 Pictographs, Bar Graphs, Histograms, and Line Graphs
 7.2 Circle Graphs
 Integrated Review  Reading Graphs
 7.3 Mean, Median, Mode, and Range
 7.4 Counting and Introduction to Probability
 Real Numbers and Introductions to Algebra
 8.1 Symbols and Sets of Numbers
 8.2 Exponents, Order of Operations, and Variable Expressions
 8.3 Adding Real Numbers
 8.4 Subtracting Real Numbers
 Integrated Review  Operations on Real Numbers
 8.5 Multiplying and Dividing Real Numbers
 8.6 Properties of Real Numbers
 8.7 Simplifying Expressions
 Equations, Inequalities, and Problem Solving
 9.1 The Addition Property of Equality
 9.2 The Multiplication Property of Equality
 9.3 Further Solving Linear Equations
 Integrated Review  Solving Linear Equations
 9.4 Further Problem Solving
 9.5 Formulas and Problem Solving
 9.6 Percent and Mixture Problem Solving
 9.7 Linear Inequalities and Problem Solving
 Graphing Equations and Inequalities
 10.1 The Rectangular Coordinate System
 10.2 Graphing Linear Equations
 10.4 Slope and Rate of Change
 10.5 Equations of Lines
 Integrated Review  Summary on Linear Equations
 10.6 Introduction to Functions
 10.7 Graphing Linear Inequalities in Two Variables
 10.8 Direct and Inverse Variation
 Systems of Equations
 11.1 Solving Systems of Linear Equations by Graphing
 11.2 Solving Systems of Linear Equations by Substitution
 11.3 Solving Systems of Linear Equations by Addition
 Integrated Review  Summary on Solving Systems of Equations
 11.4 Systems of Linear Equations and Problem Solving
 Exponents and Polynomials
 12.1 Exponents
 12.2 Negative Exponents and Scientific Notation
 12.3 Introduction to Polynomials
 12.4 Adding and Subtracting Polynomials
 12.5 Multiplying Polynomials
 12.6 Special Products
 Integrated Review  Exponents and Operations on Polynomials
 12.7 Dividing Polynomials
 Factoring Polynomials
 13.1 The Greatest Common Factor and Factoring by Grouping
 13.2 Factoring Trinomials of the Form x^{2} + bx + c
 13.3 Factoring Trinomials of the Form ax^{2} +bx + c
 13.4 Factoring Trinomials of the Form ax^{2} + bx + c by Grouping
 13.5 Factoring Perfect Square Trinomials and the Difference of Two Squares
 Integrated ReviewChoosing a Factoring Strategy
 13.6 Solving Quadratic Equations by Factoring
 13.7 Quadratic Equations and Problem Solving
 Rational Expressions
 14.1 Simplifying Rational Expressions
 14.2 Multiplying and Dividing Rational Expressions
 14.3 Adding and Subtracting Rational Expressions with the Same Denominator and Least Common Denominator
 14.4 Adding and Subtracting Rational Expressions with Different Denominators
 14.5 Solving Equations Containing Rational Expressions
 Integrated ReviewSummary on Rational Expressions
 14.6 Rational Equations and Problem Solving
 14.7 Simplifying Complex Fractions
 Roots and Radicals
 15.1 Introduction to Radicals
 15.2 Simplifying Radicals
 15.3 Adding and Subtracting Radicals
 15.4 Multiplying and Dividing Radicals
 Integrated Review  Simplifying Radicals
 15.5 Solving Equations Containing Radicals
 15.6 Radical Equations and Problem Solving
 Quadratic Equations and Nonlinear Graphs
 16.1 Solving Quadratic Equations by the Square Root Property
 16.2 Solving Quadratic Equations by Completing the Square
 16.3 Solving Quadratic Equations by the Quadratic Formula
 Integrated Review  Summary on Solving Quadratic Equations
 16.4 Graphing Quadratic Equations in Two Variables
 16.5 Interval Notation, Finding Domains and Ranges from Graphs, and Graphing PiecewiseDefined Functions
Appendices:
 A. Further Algebra Topics
 B. Tables
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