Intermediate Algebra19th EditionLynn Marecek Publisher: OpenStax CollegeISBN: 9780998625720
Intermediate Algebra
Solutions for Intermediate Algebra
Problem 2.95TI:
Graph each inequality on the number line and write in interval notation: (a) x2 (b) x1.5 (c) x34 .Problem 2.96TI:
Graph each inequality on the number line and write in interval notation: (a) x4 (b) x0.5 (c) x23 .Problem 2.97TI:
Graph each inequality on the number line and write in interval notation: (a) 2x1 (b) 5x4 (c) 1x4.25Problem 2.98TI:
Graph each inequality on the number line and write in interval notation: (a) 6x2 (b) 3x1 (c) 2.5x6Problem 2.99TI:
Solve each inequality, graph the solution on the number line, and write the solution in interval...Problem 2.100TI:
Solve each inequality, graph the solution on the number line, and write the solution in interval...Problem 2.101TI:
Solve each inequality, graph the solution on the number line, and write the solution in interval...Problem 2.102TI:
Solve each inequality, graph the solution on the number line, and write the solution in interval...Problem 2.103TI:
Solve the inequality, graph the solution on the number line, and write the solution in interval...Problem 2.104TI:
Solve the inequality, graph the solution on the number line, and write the solution in interval...Problem 2.105TI:
Solve the inequality 9y+2(y+6)5y24 , graph the solution on the number line, and write the solution...Problem 2.106TI:
Solve the inequality 6u+8(u1)10u+32 , graph the solution on the number line, and write the solution...Problem 2.107TI:
Solve the inequality 4b3(3b)5(b6)+2b , graph the solution on the number line, and write the solution...Problem 2.108TI:
Solve the inequality 9h7(2h)8(h+11)+8h , graph the solution on the number line, and write the...Problem 2.109TI:
Solve the inequality 14x112x16x+78 , graph the solution on the number line, and write the solution...Problem 2.110TI:
Solve the inequality 25z13z115z35 , graph the solution on the number line, and write the solution in...Problem 2.111TI:
Translate and solve. Then graph the solution on the number line, and write the solution in interval...Problem 2.112TI:
Translate and solve. Then graph the solution on the number line, and write the solution in interval...Problem 2.113TI:
Angie has $20 to spend on juice boxes for her son’s preschool picnic. Each pack of juice boxes costs...Problem 2.114TI:
Daniel wants to surprise his girlfriend with a birthday party at her favorite restaurant. It will...Problem 2.115TI:
Sergio and Lizeth have a very tight vacation budget. They plan to rent a car from a company that...Problem 2.116TI:
Rameen’s heating bill is $5.42 per month plus $1.08 per therm. How many therms can Rameen use if he...Problem 2.117TI:
Caleb has a pet sitting business. He charges $32 per hour. His monthly expenses are $2,272. How many...Problem 2.118TI:
Elliot has a landscape maintenance business. His monthly expenses are $1,100. If he charges $60 per...Problem 2.119TI:
Brenda’s best friend is having a destination wedding and the event will last three days. Brenda has...Problem 2.120TI:
Josue wants to go on a 10-night road trip with friends next spring. It will cost him $180 for gas,...Problem 296E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 297E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 298E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 299E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 300E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 301E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 302E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 303E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 304E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 305E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 306E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 307E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 308E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 309E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 310E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 311E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 312E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 313E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 314E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 315E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 316E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 317E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 318E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 319E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 320E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 321E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 322E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 323E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 324E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 325E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 326E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 327E:
In the following exercises, graph each inequality on the number line and write in interval notation....Problem 328E:
In the following exercises, solve each inequality, graph the solution on the number line, and write...Problem 329E:
In the following exercises, solve each inequality, graph the solution on the number line, and write...Problem 330E:
In the following exercises, solve each inequality, graph the solution on the number line, and write...Problem 331E:
In the following exercises, solve each inequality, graph the solution on the number line, and write...Problem 332E:
In the following exercises, solve each inequality, graph the solution on the number line, and write...Problem 333E:
In the following exercises, solve each inequality, graph the solution on the number line, and write...Problem 334E:
In the following exercises, solve each inequality, graph the solution on the number line, and write...Problem 335E:
In the following exercises, solve each inequality, graph the solution on the number line, and write...Problem 336E:
In the following exercises, solve each inequality, graph the solution on the number line, and write...Problem 337E:
In the following exercises, solve each inequality, graph the solution on the number line, and write...Problem 338E:
In the following exercises, translate and solve. Then graph the solution on the number line and...Problem 339E:
In the following exercises, translate and solve. Then graph the solution on the number line and...Problem 340E:
In the following exercises, translate and solve. Then graph the solution on the number line and...Problem 341E:
In the following exercises, translate and solve. Then graph the solution on the number line and...Problem 342E:
In the following exercises, translate and solve. Then graph the solution on the number line and...Problem 343E:
In the following exercises, translate and solve. Then graph the solution on the number line and...Problem 344E:
In the following exercises, translate and solve. Then graph the solution on the number line and...Problem 345E:
In the following exercises, translate and solve. Then graph the solution on the number line and...Problem 346E:
In the following exercises, solve. 346. Alan is loading a pallet with boxes that each weighs 45...Problem 347E:
In the following exercises, solve. 347. The elevator in Yehire’s apartment building has a sign that...Problem 348E:
In the following exercises, solve. 348. Andre is looking at apartments with three of his friends....Problem 349E:
In the following exercises, solve. 349. Arleen got a $20 gift card for the coffee shop. Her favorite...Problem 350E:
In the following exercises, solve. 350. Teegan likes to play golf. He has budgeted $60 next month...Problem 351E:
In the following exercises, solve. 351. Ryan charges his neighbors $17.50 to wash their car. How...Problem 352E:
In the following exercises, solve. 352. Keshad gets paid $2,400 per month plus 6% of his sales. His...Problem 353E:
In the following exercises, solve. 353. Kimuyen needs to earn $4,150 per month in order to pay all...Problem 354E:
In the following exercises, solve. 354. Andre has been offered an entry-level job. The company...Problem 355E:
In the following exercises, solve. 355. Nataly is considering two job offers. The first job would...Problem 356E:
In the following exercises, solve. 356. Jake’s water bill is $24.80 per month plus $2.20 per ccf...Problem 357E:
In the following exercises, solve. 357. Kiyoshi’s phone plan costs $17.50 per month plus $0.15 per...Problem 358E:
In the following exercises, solve. 358. Marlon’s TV plan costs $49.99 per month plus $5.49 per...Problem 359E:
In the following exercises, solve. 359. Kellen wants to rent a banquet room in a restaurant for her...Problem 360E:
In the following exercises, solve. 360. Moshde runs a hairstyling business from her house. She...Problem 361E:
In the following exercises, solve. 361. Noe installs and configures software on home computers. He...Problem 362E:
In the following exercises, solve. 362. Katherine is a personal chef. She charges $115 per...Problem 363E:
In the following exercises, solve. 363. Melissa makes necklaces and sells them online. She charges...Problem 364E:
In the following exercises, solve. 364. Five student government officers want to go to the state...Problem 365E:
In the following exercises, solve. 365. Cesar is planning a four-day trip to visit his friend at a...Problem 366E:
In the following exercises, solve. 366. Alonzo works as a car detailer. He charges $175 per car. He...Problem 367E:
In the following exercises, solve. 367. Eun-Kyung works as a tutor and earns $60 per hour. She has...Problem 368E:
Maximum load on a stage In 2014, a high school stage collapsed in Fullerton, California, when 250...Problem 369E:
Maximum weight on a boat In 2004, a water taxi sank in Baltimore harbor and five people drowned. The...Problem 370E:
Wedding budget Adele and Walter found the perfect venue for their wedding reception. The cost is...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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