100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Solution Manual for Developmental Mathematics Basic Mathematics and Algebra, 4th Editiion by Margaret Lial, John Hornsby, Terry McGinnis, Stanley Salzman, Diana Hestwood $19.99   Add to cart

Exam (elaborations)

Solution Manual for Developmental Mathematics Basic Mathematics and Algebra, 4th Editiion by Margaret Lial, John Hornsby, Terry McGinnis, Stanley Salzman, Diana Hestwood

 2 views  0 purchase
  • Course
  • Basic Mathematics and Algebra
  • Institution
  • Basic Mathematics And Algebra

Solution Manual for Developmental Mathematics Basic Mathematics and Algebra, 4th Editiion by Margaret Lial, John Hornsby, Terry McGinnis, Stanley Salzman, Diana Hestwood. Solution Manual for Developmental Mathematics Basic Mathematics and Algebra, 4th Editiion by Margaret Lial, John Hornsby, Terry ...

[Show more]

Preview 4 out of 952  pages

  • October 24, 2024
  • 952
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Basic Mathematics and Algebra
  • Basic Mathematics and Algebra
avatar-seller
MedConnoisseur
INSTRUCTOR’S
SOLUTIONS MANUAL
BEVERLY FUSFIELD




M
E
D EVELOPMENTAL M ATHEMATICS



D
C
B ASIC M ATHEMATICS AND A LGEBRA
FOURTH EDITION
O
N
N
Margaret L. Lial
O

American River College
S I


John Hornsby
S



University of New Orleans
E




Terry McGinnis
U
R




Stanley A. Salzman
American River College


Diana L. Hestwood
Minneapolis Community and Technical College

, Table of Contents
1 Whole Numbers.............................................................................................................................1
1.1 Reading and Writing Whole Numbers • ......................................................... 1
1.2 Adding Whole Numbers • .............................................................................. 2
1.3 Subtracting Whole Numbers • ........................................................................ 9
1.4 Multiplying Whole Numbers • ....................................................................... 16




M
1.5 Dividing Whole Numbers • ............................................................................ 24
1.6 Long Division • .............................................................................................. 30




E
1.7 Rounding Whole Numbers • ........................................................................... 36
1.8 Exponents, Roots, and Order of Operations • ................................................. 43




D
1.9 Reading Pictographs, Bar Graphs, and Line Graphs • .................................... 47
1.10 Solving Application Problems • ..................................................................... 49




C
Chapter 1 Review Exercises • ......................................................................... 60
Chapter 1 Mixed Review Exercises • ............................................................. 68




O
Chapter 1 Test • .............................................................................................. 70
2 Multiplying and Dividing Fractions.......................................................................................... 73
1.1
N
Basics of Fractions • ....................................................................................... 73
1.2 Mixed Numbers • ............................................................................................ 74
N
1.3 Factors • .......................................................................................................... 81
O

1.4 Writing a Fraction in Lowest Terms • ............................................................ 88
1.5 Multiplying Fractions • ................................................................................... 92
I


1.6 Applications of Multiplication • ..................................................................... 96
S


1.7 Dividing Fractions • ........................................................................................ 100
1.8 Multiplying and Dividing Mixed Numbers • .................................................. 104
S



Chapter 1 Review Exercises • ......................................................................... 110
Chapter 2 Mixed Review Exercises • ............................................................. 113
E




Chapter 1 Test • .............................................................................................. 114
U




3 Adding and Subtracting Fractions.......................................................................................... 117
3.1 Adding and Subtracting Like Fractions • ....................................................... 117
R




3.2 Least Common Multiples • ............................................................................. 119
3.3 Adding and Subtracting Unlike Fractions • .................................................... 125
3.4 Adding and Subtracting Mixed Numbers • ..................................................... 130
3.5 Order Relations and the Order of Operations • ............................................... 140
Chapter 3 Review Exercises • ......................................................................... 146
Chapter 3 Mixed Review Exercises • .............................................................. 150
Chapter 3 Test • .............................................................................................. 152




Copyright © 2018 Pearson Education, Inc.

,4 Decimals.....................................................................................................................................154
4.1 Reading and Writing Decimal Numbers • ...................................................... 154
4.2 Rounding Decimal Numbers • ........................................................................ 157
4.3 Adding and Subtracting Decimal Numbers • ................................................. 162
4.4 Multiplying Decimal Numbers • ..................................................................... 168
4.5 Dividing Decimal Numbers • ......................................................................... 174
4.6 Fractions and Decimals • ................................................................................ 183
Chapter 4 Review Exercises • ......................................................................... 190
Chapter 4 Mixed Review Exercises • .............................................................. 194




M
Chapter 4 Test • .............................................................................................. 195
5 Ratio and Proportion................................................................................................................198




E
5.1 Ratios • ........................................................................................................... 198
5.2 Rates • ............................................................................................................. 202




D
5.3 Proportions • ................................................................................................... 206
5.4 Solving Proportions • ...................................................................................... 210




C
5.5 Solving Application Problems with Proportions • .......................................... 216
Chapter 5 Review Exercises • ......................................................................... 222



O
Chapter 5 Mixed Review Exercises • ............................................................. 226
Chapter 5 Test • .............................................................................................. 228
N
6 Percent....................................................................................................................................... 230
N
6.1 Basics of Percent • .......................................................................................... 230
6.2 Percents and Fractions • .................................................................................. 234
O

6.3 Using the Percent Proportion and Identifying the Components
in a Percent Problem • .................................................................................... 241
I


6.4 Using Proportions to Solve Percent Problems • ............................................. 247
S


6.5 Using the Percent Equation • .......................................................................... 255
6.6 Solving Application Problems with Percent • ................................................ 260
S



6.7 Simple Interest • ............................................................................................. 267
6.8 Compound Interest • ....................................................................................... 272
E




Chapter 6 Review Exercises • ......................................................................... 276
Chapter 6 Mixed Review Exercises • ............................................................. 280
U




Chapter 6 Test • .............................................................................................. 282
R




7 Geometry................................................................................................................................... 285
7.1 Geometry: Lines and Angles • ........................................................................ 285
7.2 Rectangles and Squares • ................................................................................ 288
7.3 Parallelograms and Trapezoids • .................................................................... 294
7.4 Triangles • ....................................................................................................... 296
7.5 Circles • .......................................................................................................... 299
7.6 Volume and Surface Area • ............................................................................ 304
7.7 Pythagorean Theorem • .................................................................................. 308
7.8 Congruent and Similar Triangles • ................................................................. 312
Chapter 7 Review Exercises • ......................................................................... 316
Chapter 7 Mixed Review Exercises • ............................................................. 321
Chapter 7 Test • .............................................................................................. 323


Copyright © 2018 Pearson Education, Inc.

, 8 Statistics..................................................................................................................................... 325
8.1 Circle Graphs • ............................................................................................... 325
8.2 Bar Graphs and Line Graphs • ........................................................................ 329
8.3 Frequency Distributions and Histograms • ..................................................... 332
8.4 Mean, Median, and Mode • ............................................................................ 333
Chapter 8 Review Exercises • ......................................................................... 337
Chapter 8 Mixed Review Exercises • ............................................................. 339
Chapter 8 Test • .............................................................................................. 340
Cumulative Review Exercises (Chapters 1–8) • ............................................. 342




M
9 The Real Number System.........................................................................................................349
9.1 Exponents, Order of Operations, and Inequality • .......................................... 349




E
9.2 Variables, Expressions, and Equations • ........................................................ 354




D
9.3 Real Numbers and the Number Line • ............................................................ 361
9.4 Adding Real Numbers • .................................................................................. 365




C
9.5 Subtracting Real Numbers • ........................................................................... 370
9.6 Multiplying and Dividing Real Numbers • ..................................................... 376




O
9.7 Properties of Real Numbers • ......................................................................... 383
9.8 Simplifying Expressions • .............................................................................. 388
N
Chapter 9 Review Exercises • ......................................................................... 393
Chapter 9 Mixed Review Exercises • ............................................................. 398
N
Chapter 9 Test • .............................................................................................. 399
10 Equations, Inequalities, and Applications.............................................................................. 401
O

10.1 The Addition Property of Equality • ............................................................... 401
10.2 The Multiplication Property of Equality • ...................................................... 410
S I


10.3 More on Solving Linear Equations • .............................................................. 419
10.4 An Introduction to Applications of Linear Equations • .................................. 432
S



10.5 Formulas and Additional Applications from Geometry • ............................... 446
10.6 Solving Linear Inequalities • .......................................................................... 457
E




Chapter 10 Review Exercises • ....................................................................... 468
Chapter 10 Mixed Review Exercises • ........................................................... 472
U




Chapter 10 Test • ............................................................................................ 474
R




11 Graphs of Linear Equations and Inequalities in Two Variables..........................................477
11.1 Linear Equations and Rectangular Coordinates • ........................................... 477
11.2 Graphing Linear Equations in Two Variables • .............................................. 487
11.3 The Slope of a Line • ...................................................................................... 500
11.4 Slope-Intercept Form of a Linear Equation • .................................................. 508
11.5 Point-Slope Form of a Linear Equation and Modeling • ................................ 518
11.6 Graphing Linear Inequalities in Two Variables • ........................................... 526
Chapter 11 Review Exercises • ....................................................................... 534
Chapter 11 Mixed Review Exercises • ........................................................... 539
Chapter 11 Test • ............................................................................................ 541




Copyright © 2018 Pearson Education, Inc.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller MedConnoisseur. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $19.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

64438 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$19.99
  • (0)
  Add to cart