Elementary Algebra - 17th Edition - by Lynn Marecek, MaryAnne Anthony-Smith - ISBN 9780998625713

Elementary Algebra
17th Edition
Lynn Marecek, MaryAnne Anthony-Smith
Publisher: OpenStax - Rice University
ISBN: 9780998625713

Solutions for Elementary Algebra

Problem 4.19TI:
Use the graph of y=3x1 to decide whether each ordered pair is: •a solution to the equation. •on the...
Problem 4.20TI:
Use the graph of y=3x1 to decide whether each ordered pair is: • a solution to the equation. • on...
Problem 4.21TI:
Graph the equation by plotting points: y=2x3 .
Problem 4.22TI:
Graph the equation by plotting points: y=2x+4 .
Problem 4.23TI:
Graph the equation by plotting points: y=4x .
Problem 4.24TI:
Graph the equation by plotting points: y=x .
Problem 4.25TI:
Graph the equation y=13x1 .
Problem 4.26TI:
Graph the equation y=14x+2 .
Problem 4.27TI:
Graph the equation 2x+y=2 .
Problem 4.28TI:
Graph the equation 4x+y=3 .
Problem 4.29TI:
Graph the equation 4x+2y=8 .
Problem 4.30TI:
Graph the equation 2x4y=8 .
Problem 4.31TI:
Graph the equation x=5 .
Problem 4.32TI:
Graph the equation x=2 .
Problem 4.33TI:
Graph the equation y=4 .
Problem 4.34TI:
Graph the equation y=3 .
Problem 4.35TI:
Graph y=4x and y=4 in the same rectangular coordinate system.
Problem 4.36TI:
Graph y=3 and y=3x in the same rectangular coordinate system.
Problem 55E:
In the following exercises, for each ordered pair, decide: (a) Is the ordered pair a solution to the...
Problem 56E:
In the following exercises, for each ordered pair, decide: (a) Is the ordered pair a solution to the...
Problem 57E:
In the following exercises, for each ordered pair, decide: (a) Is the ordered pair a solution to the...
Problem 58E:
In the following exercises, for each ordered pair, decide: (a) Is the ordered pair a solution to the...
Problem 59E:
In the following exercises, graph by plotting points. 59. y=3x1
Problem 60E:
In the following exercises, graph by plotting points. 60. y=2x+3
Problem 61E:
In the following exercises, graph by plotting points. 61. y=2x+2
Problem 62E:
In the following exercises, graph by plotting points. 62. y=3x+1
Problem 63E:
In the following exercises, graph by plotting points. 63. y=x+2
Problem 64E:
In the following exercises, graph by plotting points. 64
Problem 65E:
In the following exercises, graph by plotting points. 65. y=x3
Problem 66E:
In the following exercises, graph by plotting points. 66. y=x2
Problem 67E:
In the following exercises, graph by plotting points. 67. y=2x
Problem 68E:
In the following exercises, graph by plotting points. 68. y=3x
Problem 69E:
In the following exercises, graph by plotting points. 69. y=4x
Problem 70E:
In the following exercises, graph by plotting points. 70. y=2x
Problem 71E:
In the following exercises, graph by plotting points. 71.y=12x+2
Problem 72E:
In the following exercises, graph by plotting points. 72. y=13x1
Problem 73E:
In the following exercises, graph by plotting points. 73. y=43x5
Problem 74E:
In the following exercises, graph by plotting points. 74. y=32x3
Problem 75E:
In the following exercises, graph by plotting points. 75. y=25x+1
Problem 76E:
In the following exercises, graph by plotting points. 76. y=45x1
Problem 77E:
In the following exercises, graph by plotting points. 77. y=32x+2
Problem 78E:
In the following exercises, graph by plotting points. 78. y=53x+4
Problem 79E:
In the following exercises, graph by plotting points. 79. x+y=6
Problem 80E:
In the following exercises, graph by plotting points. 80. x+y=4
Problem 81E:
In the following exercises, graph by plotting points. 81. x+y=3
Problem 82E:
In the following exercises, graph by plotting points. 82. x+y=2
Problem 83E:
In the following exercises, graph by plotting points. 83. xy=2
Problem 84E:
In the following exercises, graph by plotting points. 84. xy=1
Problem 85E:
In the following exercises, graph by plotting points. 85. xy=1
Problem 86E:
In the following exercises, graph by plotting points. 86. xy=3
Problem 87E:
In the following exercises, graph by plotting points. 87. 3x+y=7
Problem 88E:
In the following exercises, graph by plotting points. 88. 5x+y=6
Problem 89E:
In the following exercises, graph by plotting points. 89. 2x+y=3
Problem 90E:
In the following exercises, graph by plotting points. 90. 4x+y=5
Problem 91E:
In the following exercises, graph by plotting points. 91. 13x+y=2
Problem 92E:
In the following exercises, graph by plotting points. 92. 12x+y=3
Problem 93E:
In the following exercises, graph by plotting points. 93. 25xy=4
Problem 94E:
In the following exercises, graph by plotting points. 94.34xy=6
Problem 95E:
In the following exercises, graph by plotting points. 95. 2x+3y=12
Problem 96E:
In the following exercises, graph by plotting points. 96. 4x+2y=12
Problem 97E:
In the following exercises, graph by plotting points. 97. 3x4y=12
Problem 98E:
In the following exercises, graph by plotting points. 98. 2x5y=10
Problem 99E:
In the following exercises, graph by plotting points. 99. x6y=3
Problem 100E:
In the following exercises, graph by plotting points. 100. x4y=2
Problem 101E:
In the following exercises, graph by plotting points. 101. 5x+2y=4
Problem 102E:
In the following exercises, graph by plotting points. 102. 3x+5y=5
Problem 103E:
In the following exercises, graph each equation. 103. x=4
Problem 104E:
In the following exercises, graph each equation. 104. x=3
Problem 105E:
In the following exercises, graph each equation. 105. x=2
Problem 106E:
In the following exercises, graph each equation. 106. x=5
Problem 107E:
In the following exercises, graph each equation. 107. y=3
Problem 108E:
In the following exercises, graph each equation. 108. y=1
Problem 109E:
In the following exercises, graph each equation. 109. y=5
Problem 110E:
In the following exercises, graph each equation. 110. y=2
Problem 111E:
In the following exercises, graph each equation. 111. x=73
Problem 112E:
In the following exercises, graph each equation. 112. x=54
Problem 113E:
In the following exercises, graph each equation. 113. y=154
Problem 114E:
In the following exercises, graph each equation. 114. y=53
Problem 115E:
In the following exercises, graph each pair of equations in the same rectangular coordinate system....
Problem 116E:
In the following exercises, graph each pair of equations in the same rectangular coordinate system....
Problem 117E:
In the following exercises, graph each pair of equations in the same rectangular coordinate system....
Problem 118E:
In the following exercises, graph each pair of equations in the same rectangular coordinate system....
Problem 119E:
In the following exercises, graph each equation. 119. y=4x
Problem 120E:
In the following exercises, graph each equation. 120. y=2x
Problem 121E:
In the following exercises, graph each equation. 121. y=12x+3
Problem 122E:
In the following exercises, graph each equation. 122. y=14x2
Problem 123E:
In the following exercises, graph each equation. 123. y=x
Problem 124E:
In the following exercises, graph each equation. 124. y=x
Problem 125E:
In the following exercises, graph each equation. 125. xy=3
Problem 126E:
In the following exercises, graph each equation. 126. x+y=5
Problem 127E:
In the following exercises, graph each equation. 127. 4x+y=2
Problem 128E:
In the following exercises, graph each equation. 128. 2x+y=6
Problem 129E:
In the following exercises, graph each equation. 129.y=1
Problem 130E:
In the following exercises, graph each equation. 130. y=5
Problem 131E:
In the following exercises, graph each equation. 131. 2x+6y=12
Problem 132E:
In the following exercises, graph each equation. 132. 5x+2y=10
Problem 133E:
In the following exercises, graph each equation. 133. x=3
Problem 134E:
In the following exercises, graph each equation. 134. x=4
Problem 135E:
Motor home cost. The Robinsons rented a motor home for one week to go on vacation. It cost them $594...
Problem 136E:
Weekly earnings. At the art gallery where heworks, Salvador gets paid $200 per week plus 15% ofthe...
Problem 137E:
Explain how you would choose three x-values tomake a table to graph the line y=15x2 .
Problem 138E:
What is the difference between the equations of a vertical and a horizontal line?

Browse All Chapters of This Textbook

Chapter 1 - FoundationsChapter 1.1 - Introduction To Whole NumbersChapter 1.2 - Use The Language Of AlgebraChapter 1.3 - Add And Subtract IntegersChapter 1.4 - Multiply And Divide IntegersChapter 1.5 - Visualize FractionsChapter 1.6 - Add And Subtract FractionsChapter 1.7 - DecimalsChapter 1.8 - The Real NumbersChapter 1.9 - Properties Of Real Numbers
Chapter 1.10 - Systems Of MeasurementChapter 2 - Solving Linear Equations And InequalitiesChapter 2.1 - Solve Equations Using The Subtraction And Addition Properties Of EqualityChapter 2.2 - Solve Equations Using The Division And Multiplication Properties Of EqualityChapter 2.3 - Solve Equations With Variables And Constants On Both SidesChapter 2.4 - Use A General Strategy To Solve Linear EquationsChapter 2.5 - Solve Equations With Fractions Or DecimalsChapter 2.6 - Solve A Formula For A Specific VariableChapter 2.7 - Solve Linear InequalitiesChapter 3 - Math ModelsChapter 3.1 - Use A Problem-solving StrategyChapter 3.2 - Solve Percent ApplicationsChapter 3.3 - Solve Mixture ApplicationsChapter 3.4 - Solve Geometry Applications: Triangles, Rectangles, And The Pythagorean TheoremChapter 3.5 - Solve Uniform Motion ApplicationsChapter 3.6 - Solve Applications With Linear InequalitiesChapter 4 - GraphsChapter 4.1 - Use The Rectangular Coordinate SystemChapter 4.2 - Graph Linear Equations In Two VariablesChapter 4.3 - Graph With InterceptsChapter 4.4 - Understand Slope Of A LineChapter 4.5 - Use The Slope–intercept Form Of An Equation Of A LineChapter 4.6 - Find The Equation Of A LineChapter 4.7 - Graphs Of Linear InequalitiesChapter 5 - Systems Of Linear EquationsChapter 5.1 - Solve Systems Of Equations By GraphingChapter 5.2 - Solve Systems Of Equations By SubstitutionChapter 5.3 - Solve Systems Of Equations By EliminationChapter 5.4 - Solve Applications With Systems Of EquationsChapter 5.5 - Solve Mixture Applications With Systems Of EquationsChapter 5.6 - Graphing Systems Of Linear InequalitiesChapter 6 - PolynomialsChapter 6.1 - Add And Subtract PolynomialsChapter 6.2 - Use Multiplication Properties Of ExponentsChapter 6.3 - Multiply PolynomialsChapter 6.4 - Special ProductsChapter 6.5 - Divide MonomialsChapter 6.6 - Divide PolynomialsChapter 6.7 - Integer Exponents And Scientific NotationChapter 7 - FactoringChapter 7.1 - Greatest Common Factor And Factor By GroupingChapter 7.2 - Factor Quadratic Trinomials With Leading Coefficient 1Chapter 7.3 - Factor Quadratic Trinomials With Leading Coefficient Other Than 1Chapter 7.4 - Factor Special ProductsChapter 7.5 - General Strategy For Factoring PolynomialsChapter 7.6 - Quadratic EquationsChapter 8 - Rational Expressions And EquationsChapter 8.1 - Simplify Rational ExpressionsChapter 8.2 - Multiply And Divide Rational ExpressionsChapter 8.3 - Add And Subtract Rational Expressions With A Common DenominatorChapter 8.4 - Add And Subtract Rational Expressions With Unlike DenominatorsChapter 8.5 - Simplify Complex Rational ExpressionsChapter 8.6 - Solve Rational EquationsChapter 8.7 - Solve Proportion And Similar Figure ApplicationsChapter 8.8 - Solve Uniform Motion And Work ApplicationsChapter 8.9 - Use Direct And Inverse VariationChapter 9 - Roots And RadicalsChapter 9.1 - Simplify And Use Square RootsChapter 9.2 - Simplify Square RootsChapter 9.3 - Add And Subtract Square RootsChapter 9.4 - Multiply Square RootsChapter 9.5 - Divide Square RootsChapter 9.6 - Solve Equations With Square RootsChapter 9.7 - Higher RootsChapter 9.8 - Rational ExponentsChapter 10 - Quadratic EquationsChapter 10.1 - Solve Quadratic Equations Using The Square Root PropertyChapter 10.2 - Solve Quadratic Equations By Completing The SquareChapter 10.3 - Solve Quadratic Equations Using The Quadratic FormulaChapter 10.4 - Solve Applications Modeled By Quadratic EquationsChapter 10.5 - Graphing Quadratic Equations

Sample Solutions for this Textbook

We offer sample solutions for Elementary Algebra homework problems. See examples below:

Chapter 1, Problem 913REChapter 2, Problem 512REChapter 3, Problem 339REChapter 4, Problem 556REChapter 5, Problem 327REChapter 6, Problem 588REChapter 7, Problem 363REChapter 8, Problem 513REChapter 9, Problem 606RE
Chapter 10, Problem 213RE

More Editions of This Book

Corresponding editions of this textbook are also available below:

ELEMENTARY ALGEBRA VOL 1-2
17th Edition
ISBN: 9781506698205
Elementary Algebra (OER)
17th Edition
ISBN: 9781947172258

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