Solutions for Intermediate Algebra
Problem 1.69TI:
Add or subtract: (a) 4.811.69 (b) 9.5810 .Problem 1.70TI:
Add or subtract: (a) 5.12318.47 (b) 37.4250 .Problem 1.71TI:
Multiply: 4.5(6.107) .Problem 1.72TI:
Multiply: 10.79(8.12) .Problem 1.73TI:
Multiply 2.58 by (a) 10 (b) 100 (c) 1000.Problem 1.74TI:
Multiply 14.2 by (a) 10 (b) 100 (c) 1000.Problem 1.75TI:
Divide: 23.492(0.04) .Problem 1.76TI:
Divide: 4.11(0.12) .Problem 1.77TI:
Write: (a) 0.234 as a fraction (b) 78 as a decimal.Problem 1.78TI:
Write: (a) 0.024 as a fraction (b) 38 as a decimal.Problem 1.79TI:
Convert each: (a) percent to a decimal: 9%, 87%, and 3.9%. (b) decimal to a percent: 0.17, 1.75, and...Problem 1.80TI:
Convert each: (a) percent to a decimal: 3%, 91%, and 8.3%. (b) decimal to a percent: 0.41, 2.25, and...Problem 1.81TI:
Simplify: (a) 36 (b) 169 (c) 225 .Problem 1.82TI:
Simplify: (a) 16 (b) 196 (c) 100 .Problem 1.83TI:
Given the numbers 3,2,0.3,95,4,49 , list the (a) whole numbers (b) integers (c) rational numbers (d)...Problem 1.84TI:
Given numbers 25,38,1,6,121, 2.041975..., list the (a) whole numbers (b) integers (c) rational...Problem 1.87TI:
Locate on the number line: (a) 0.6 (b) 0.25 .Problem 1.88TI:
Locate on the number line: (a) 0.9 (b) 0.75 .Problem 239E:
In the following exercises, round each number to the nearest (a) hundredth (b) tenth (c) whole...Problem 240E:
In the following exercises, round each number to the nearest (a) hundredth (b) tenth (c) whole...Problem 241E:
In the following exercises, round each number to the nearest (a) hundredth (b) tenth (c) whole...Problem 242E:
In the following exercises, round each number to the nearest (a) hundredth (b) tenth (c) whole...Problem 243E:
In the following exercises, round each number to the nearest (a) hundredth (b) tenth (c) whole...Problem 244E:
In the following exercises, round each number to the nearest (a) hundredth (b) tenth (c) whole...Problem 257E:
In the following exercises, multiply. 257. 94.69(12.678)Problem 258E:
In the following exercises, multiply. 258. (8.5)(1.69)Problem 259E:
In the following exercises, multiply. 259. (5.18)(65.23)Problem 260E:
In the following exercises, multiply. 260. (9.16)(68.34)Problem 261E:
In the following exercises, multiply. 261. (0.06)(21.75)Problem 262E:
In the following exercises, multiply. 262. (0.08)(52.45)Problem 263E:
In the following exercises, multiply. 263. (9.24)(10)Problem 264E:
In the following exercises, multiply. 264. (6.531)(10)Problem 265E:
In the following exercises, multiply. 265. (0.025)(100)Problem 266E:
In the following exercises, multiply. 266. (0.037)(100)Problem 267E:
In the following exercises, multiply. 267. (55.2)(1000)Problem 268E:
In the following exercises, multiply. 268. (99.4)(1000)Problem 269E:
In the following exercises, divide. Round money monetary answers to the nearest cent. 269. 117.2548Problem 270E:
In the following exercises, divide. Round money monetary answers to the nearest cent. 270. 109.2436Problem 271E:
In the following exercises, divide. Round money monetary answers to the nearest cent. 271. 1.44(0.3)Problem 272E:
In the following exercises, divide. Round money monetary answers to the nearest cent. 272....Problem 273E:
In the following exercises, divide. Round money monetary answers to the nearest cent. 273. 5.22.5Problem 274E:
In the following exercises, divide. Round money monetary answers to the nearest cent. 274. 140.35Problem 291E:
In the following exercises, simplify. 291. 64Problem 292E:
In the following exercises, simplify. 292. 169Problem 293E:
In the following exercises, simplify. 293. 144Problem 294E:
In the following exercises, simplify. 294. 4Problem 295E:
In the following exercises, simplify. 295. 100Problem 296E:
In the following exercises, simplify. 296. 121Problem 297E:
In the following exercises, list the (a) whole numbers, (b) integers, (c) rational numbers, (d)...Problem 298E:
In the following exercises, list the (a) whole numbers, (b) integers, (c) rational numbers, (d)...Problem 299E:
In the following exercises, list the (a) whole numbers, (b) integers, (c) rational numbers, (d)...Problem 300E:
In the following exercises, list the (a) whole numbers, (b) integers, (c) rational numbers, (d)...Problem 303E:
In the following exercises, locate the numbers on a number line. 303. 34,34,123,123,52,52Problem 304E:
In the following exercises, locate the numbers on a number line. 304. 25,25,134,134,83,83Problem 305E:
In the following exercises, locate the numbers on a number line. 305. (a) 0.8 (b) 1.25Problem 306E:
In the following exercises, locate the numbers on a number line. 306. (a) -0.9 (b) 2.75Problem 307E:
In the following exercises, locate the numbers on a number line. 307. (a) 1.6 (b) 3.25Problem 308E:
In the following exercises, locate the numbers on a number line. 308. (a) 3.1 (b) 3.65Problem 310E:
When the Szetos sold their home, the selling price was 500% of what they had paid for the house 30...Browse All Chapters of This Textbook
Chapter 1 - FoundationsChapter 1.1 - Use The Language Of AlgebraChapter 1.2 - IntegersChapter 1.3 - FractionsChapter 1.4 - DecimalsChapter 1.5 - Properties Of Real NumbersChapter 2 - Solving Linear EquationsChapter 2.1 - Use A General Strategy To Solve Linear EquationsChapter 2.2 - Use A Problem Solving StrategyChapter 2.3 - Solve A Formula For A Specific Variable
Chapter 2.4 - Solve Mixture And Uniform Motion ApplicationsChapter 2.5 - Solve Linear InequalitiesChapter 2.6 - Solve Compound InequalitiesChapter 2.7 - Solve Absolute Value InequalitiesChapter 3 - Graphs And FunctionsChapter 3.1 - Graph Linear Equations In Two VariablesChapter 3.2 - Slope Of A LineChapter 3.3 - Find The Equation Of A LineChapter 3.4 - Graph Linear Inequalities In Two VariablesChapter 3.5 - Relations And FunctionsChapter 3.6 - Graphs Of FunctionsChapter 4 - Systems Of Linear EquationsChapter 4.1 - Solve Systems Of Linear Equations With Two VariablesChapter 4.2 - Solve Applications With Systems Of EquationsChapter 4.3 - Solve Mixture Applications With Systems Of EquationsChapter 4.4 - Solve Systems Of Equations With Three VariablesChapter 4.5 - Solve Systems Of Equations Using MatricesChapter 4.6 - Solve Systems Of Equations Using DeterminantsChapter 4.7 - Graphing Systems Of Linear InequalitiesChapter 5 - Polynomials And Polynomial FunctionsChapter 5.1 - Add And Subtract PolynomialsChapter 5.2 - Properties Of Exponents And Scientific NotationChapter 5.3 - Multiply PolynomialsChapter 5.4 - Dividing PolynomialsChapter 6 - FactoringChapter 6.1 - Greatest Common Factor And Factor By GroupingChapter 6.2 - Factor TrinomialsChapter 6.3 - Factor Special ProductsChapter 6.4 - General Strategy For Factoring PolynomialsChapter 6.5 - Polynomial EquationsChapter 7 - Rational Expressions And FunctionsChapter 7.1 - Multiply And Divide Rational ExpressionsChapter 7.2 - Add And Subtract Rational ExpressionsChapter 7.3 - Simplify Complex Rational ExpressionsChapter 7.4 - Solve Rational EquationsChapter 7.5 - Solve Applications With Rational EquationsChapter 7.6 - Solve Rational InequalitiesChapter 8 - Roots And RadicalsChapter 8.1 - Simplify Expressions With RootsChapter 8.2 - Simplify Radical ExpressionsChapter 8.3 - Simplify Rational ExponentsChapter 8.4 - Add, Subtract, And Multiply Radical ExpressionsChapter 8.5 - Divide Radical ExpressionsChapter 8.6 - Solve Radical EquationsChapter 8.7 - Use Radicals In FunctionsChapter 8.8 - Use The Complex Number SystemChapter 9 - Quadratic Equations And FunctionsChapter 9.1 - Solve Quadratic Equations Using The Square Root PropertyChapter 9.2 - Solve Quadratic Equations By Completing The SquareChapter 9.3 - Solve Quadratic Equations Using The Quadratic FormulaChapter 9.4 - Solve Quadratic Equations In Quadratic FormChapter 9.5 - Solve Applications Of Quadratic EquationsChapter 9.6 - Graph Quadratic Functions Using PropertiesChapter 9.7 - Graph Quadratic Functions Using TransformationsChapter 9.8 - Solve Quadratic InequalitiesChapter 10 - Exponential And Logarithmic FunctionsChapter 10.1 - Finding Composite And Inverse FunctionsChapter 10.2 - Evaluate And Graph Exponential FunctionsChapter 10.3 - Evaluate And Graph Logarithmic FunctionsChapter 10.4 - Use The Properties Of LogarithmsChapter 10.5 - Solve Exponential And Logarithmic EquationsChapter 11 - ConicsChapter 11.1 - Distance And Midpoint Formulas; CirclesChapter 11.2 - ParabolasChapter 11.3 - EllipsesChapter 11.4 - HyperbolasChapter 11.5 - Solve Systems Of Nonlinear EquationsChapter 12 - Sequences, Series And Binomial TheoremChapter 12.1 - SequencesChapter 12.2 - Arithmetic SequencesChapter 12.3 - Geometric Sequences And SeriesChapter 12.4 - Binomial Theorem
Book Details
Intermediate Algebra is designed to meet the scope and sequence requirements of a one-semester intermediate algebra course. The book's organization makes it easy to adapt to a variety of course syllabi. The text expands on the fundamental concepts of algebra while addressing the needs of students with diverse backgrounds and learning styles. The material is presented as a sequence of clear steps, building on concepts presented in prealgebra and elementary algebra courses.
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