TAILIEUCHUNG - Lecture Practical business math procedures (11/e) - Chapter 5: Solving for the unknown: a how-to approach for solving equations

After completing this chapter, students will be able to: Explain the basic procedures used to solve equations for the unknown; list the five rules and the mechanical steps used to solve for the unknown in seven situations; know how to check the answers; list the steps for solving word problems; complete blueprint aids to solve word problems; check the solutions. | Chapter Five Solving for the Unknown: A How-To Approach for Solving Equations Copyright © 2014 by The McGraw-Hill Companies, Inc. All rights reserved. McGraw-Hill/Irwin LU 5-1: Solving Equations for the Unknown Explain the basic procedures used to solve equations for the unknown. List the five rules and the mechanical steps used to solve for the unknown in seven situations; know how to check the answers. LU 5-2: Solving Word Problems for the Unknown List the steps for solving word problems. Complete blueprint aids to solve word problems; check the solutions. Learning unit objectives Terminology Expression – A meaningful combination of numbers and letters called terms. Equation – A mathematical statement with an equal sign showing that a mathematical expression on the left equals the mathematical expression on the right. Formula – An equation that expresses in symbols a general fact, rule, or principle. Variables and constants are terms of mathematical expressions. Solving Equations .

• Quản trị kinh doanh
• Practical business
• Math procedures
• Practical business math procedures
• Solving equations
• Solving word problems
• Solving Equations for the unknown
• Business statistics
• Frequency distributions
• Measures of dispersion
• Practical business Japanese
• Ebook Practical business Japanese
• Telephone conversation
• Making a request
• Placing orders
• Business Japanese
• Communicating information
• Expressing opinions
• Exchanging opinions
• Sinking funds
• How to read
• Auto insurance
• Interpret financial reports
• Whole numbers
• Their applications
• Simple interest
• Promissory notes
• Simple discount notes
• Rounding whole numbers
• Dividing whole numbers
• Subtracting whole numbers
• Types of fractions
• Subtraction of fractions
• Adding of fractions
• Rounding decimals
• Decimal conversions
• Dividing decimals
• Checking account
• Bank statement
• Reconciliation process
• Latest trends
• Percents and their applications
• Rounding percents
• Converting percents to decimals
• Trade discounts
• Cash discounts
• Credit terms
• Perishables analysis
• Breakeven analysis
• Markup based on cost
• Computing payroll deductions
• Employees’ pay
• Employees’ gross pay
• Maturity value
• Simple interest formula
• Discount process
• Compound interest
• Present value
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• Ordinary annuity
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• Installment buying
• Cost of installment buying
• Revolving charge credit cards
• Home ownership
• Monthly mortgage payment
• Amortization schedule
• Balance sheet
• Income statement
• Straight line method
• Units of production method
• Declining balance method
• Assigning costs
• Retail method
• Inventory turnover