Word Problem Practice Workbook

1 Word Problem Practice Page 1 1/15/08 10:46:06 AM Page 1 1/15/08 10:46:06 AM user/Volumes/ju104/MHGL149/Quark%0/Word Problem %/Application file%0/FM/Course 2/Volumes/ju104/MHGL149/Quark%0/Word Problem %/Application file%0/FM/Course 2 PDF ProofCopyright by The McGraw-Hill Companies, Inc. All rights as permitted under the United States Copyright Act, no part of thispublication may be reproduced or distributed in any form or by any means, orstored in a database or retrieval system, without prior written permission of all inquiries to:Glencoe/McGraw-Hill8787 Orion PlaceColumbus, OH 43240 ISBN: 978-0-07-881055-8 MHID: 0-07-881055-8 Word Problem Practice Workbook , Course 2 Printed in the United States of America1 2 3 4 5 6 7 8 9 10 047 14 13 12 11 10 09 08 07 To the StudentThis Word Problem Practice Workbookgives you additional examples and problems for the concept exercises in each lesson. The exercises are designed to aid yourstudy of mathematics by reinforcing important mathematical skills needed to succeed in theeveryday world.

2 The materials are organized by chapter and lesson, with one Word ProblemPractice worksheetfor every lesson in Glencoe Math Connects, Course keep your Workbook handy. Along with your textbook, daily homework, and class notes,the completed Word Problem Practice Workbookcan help you review for quizzes and the TeacherThese worksheets are the same as those found in the Chapter ResourceMasters for Glencoe Math Connects, Course 2. The answers to these worksheets are availableat the end of each Chapter Resource Masters booklet as well as in your Teacher WraparoundEdition interleaf 1/14/08 1:25 PM Page ii epg ju104:MHGL149:Quark%0:Word Problem %:Application file%0:FM:Course 2:PDF ProofiiiLesson/TitlePage1-1A Plan for Problem Solving ..11-2 Powers and Exponents ..21-3 Squares and Square of Operations ..41-5 Problem -Solving Investigation:Guess and : Variables and : Equations ..71-8 Algebra: Properties ..81-9 Algebra: Arithmetic Sequences ..91-10 Algebra: Equations and Functions.

3 102-1 Integers and Absolute Values .. 112-2 Comparing and Ordering Integers ..122-3 The Coordinate Plane ..132-4 Adding Integers ..142-5 subtracting Integers ..152-6 Multiplying Integers ..162-7 Problem -Solving Investigation:Look for a Integers ..183-1 Writing Expressions and Equations ..193-2 Solving Addition and Subtraction Equations ..203-3 Solving Multiplication Equations ..213-4 Problem -Solving Investigation: Two-Step : Perimeter and Area ..243-7 Functions and Factorization ..264-2 Greatest Common Investigation: Make an Organized List ..284-4 Simplifying Fractions ..294-5 Fractions and and Percents ..314-7 Percents and Decimals ..324-8 Least Common Multiple ..334-9 Comparing and Ordering Rational Numbers ..345-1 Estimating with Fractions ..355-2 Adding and subtracting Fractions ..365-3 Adding and subtracting mixed Numbers ..375-4 Problem -Solving Investigation:Eliminate Fractions and mixed Numbers ..395-6 Algebra: Solving Equations ..405-7 Dividing Fractions and mixed Numbers.

4 416-1 Ratios ..426-2 Rates ..436-3 Rate of Change and Slope ..44 Lesson/TitlePage6-4 Measurement: Changing Customary Units ..456-5 Measurements: Changing Metric Units ..466-6 Algebra: Solving Investigation: Draw Drawings ..496-9 Fractions, Decimals and of a number ..517-2 The Percent Proportion ..527-3 Percent and Estimation ..537-4 Algebra: The Percent Equation ..547-5 Problem -Solving Investigation:Determine Reasonable of Change ..567-7 Sales Tax and Interest ..588-1 Line Plots ..598-2 Measures of Central Tendency and Area of Pyramids ..618-4 Bar Graphs and Histograms ..628-5 Problem -Solving Investigation:Use a Graphs to Predict ..648-7 Using Data to Predict ..658-8 Using Sampling to Events ..689-2 Sample Spaces ..699-3 The Fundamental Counting ..719-5 Combinations ..729-6 Problem -Solving Investigation:Act it Out ..739-7 Theoretical and Experimental Probability ..749-8 Compound Relationships ..7610-2 Complementary and Supplementary Angles ..7710-3 Statistics: Display Data in a Circle Graph.

5 7810-4 Triangles ..7910-5 Problem -Solving Investigation:Use Logical Reasoning ..8010-6 Quadrilaterals ..8110-7 Similar and of of Triangles and Trapezoids ..87 CONTENTS00i-0iv_FM-881055 1/14/08 1:25 PM Page iii epg ju104:MHGL149:Quark%0:Word Problem %:Application file%0:FM:Course 2:PDF ProofLesson/TitlePage11-3 Circles and Circumferences ..8811-4 Area of Circles ..8911-5 Problem -Solving Investigation: Solve a Simpler of Composite Figures ..9111-7 Three- Dimensional Three- Dimensional of Prisms ..9411-10 Volume of Square Roots ..9612-2 The Pythagorean Theorem ..9712-3 Problem -Solving Investigation: Make a Model ..9812-4 Surface Area of Rectangular Area of Cylinders ..100iv00i-0iv_FM-881055 1/14/08 1:25 PM Page iv epg ju104:MHGL149:Quark%0:Word Problem %:Application file%0:FM:Course 2:PDF ProofChapter 11 Course 2 Word Problem PracticeA Plan for Problem SolvingNAME _____ DATE _____ PERIOD _____1-1 Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, 1-1 MAGAZINESFor Exercises 1 and 2, use the table that shows the costs ofseveral popular much could you save by buyingTeen Worldwith a yearly subscriptionrather than 12 single copies?

6 Of the magazines saves you themost money by purchasing a yearlysubscription instead of an equivalentnumber of single copies? How muchwill you save? can ride her bicycle 6 miles in one hour. How long will ittake her to ride 15 miles? Johnson Middle Schoolan average of 500 people attended eachof the 15 home basketball games. Ifadmission was $3 per person, abouthow much money was collected in all? local theater has floorseating, balcony seating, and boxseating. If the theater contains 2,500seats with 425 seats in the balcony and215 box seats, how many seats are onthe floor? plans to buy threeboxes of popcorn at the movies forherself and two friends. If each boxcosts $ , how much change will shereceive when she pays with a ten-dollarbill?Costs of Popular MagazinesMagazineCost of Yearly SubscriptionCost of a Single CopyTeen World$ (12 issues)$ World$ (6 issues)$ Nation$ (12 issues)$ Weekly$ (52 issues)$ 1/10/08 8:23 AM Page 1 epg ju104:MHGL149:Quark%0:Word Problem %:Application file%0:Course 2:Chapter 01:Chapter 12 Course 2 NAME _____ DATE _____ PERIOD _____Word Problem PracticePowers and Exponents1-2 Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, SHUTTLEThe cost of each flightof the Space Shuttle is about$10,000,000.

7 Write this amount inexponential African bush elephant isthe largest land animal and weighsabout 8 tons. Write this amount inexponential find the volume of arectangular box you multiply thelength times the width times theheight. In a cube all sides are the samelength. If the cube has length, width,and height of 6 inches, write thevolume as a product. Then write it inexponential certain type of cell doublesevery hour. If you start with one cell, atthe end of one hour you would have 2 cells, at the end of two hours youhave 4 cells, and so on. The expression2 2 2 2 2 tells you how manycells you would have after five this expression in exponentialform; then evaluate 625 using exponents in asmany ways as you prefixes are used inmathematics and science. The prefixgiga in gigameter represents1,000,000,000 meters. Write this prefixas a power of school library contains 94books. How many library books arein the school library? DOGSThe concession stand at thecounty fair sold 63hot dogs on the firstday.

8 How many hot dogs did they sell?001_010_CRM01_881055 1/10/08 8:23 AM Page 2 epg ju104:MHGL149:Quark%0:Word Problem %:Application file%0:Course 2:Chapter 01:Chapter 13 Course 2 Word Problem PracticeSquares and Square RootsNAME _____ DATE _____ PERIOD _____Lesson 1-31-3 Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, bought a bag of lawnfertilizer that will cover 400 squarefeet. What are the dimensions of thelargest square plot of lawn that the bagof fertilizer will cover? area A of a circle insquare feet with a radius r in feet isgiven approximately by the formulaA What is the approximatearea of a circle with a radius of 3 feet? time tin seconds for anobject dropped from a height of hfeetto hit the ground is given by theformula t 23h2 . How long will it takean object dropped from a height of 500 feet to hit the ground? Round tothe nearest cardboard envelope for acompact disc is a square with an areaof square centimeters. What arethe dimensions of the envelope?

9 To the squares represent the approximate areasof California, Alabama, and the area of Alabama. 277 mi 225 mi395 the figure in Exercise 5. How muchlarger is California than Nebraska?001_010_CRM01_881055 1/10/08 8:23 AM Page 3 epg ju104:MHGL149:Quark%0:Word Problem %:Application file%0:Course 2:Chapter 01:Chapter 14 Course 2 NAME _____ DATE _____ PERIOD _____Word Problem PracticeOrder of Operations1-4 Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, middle school teamscored three field goals worth threepoints each and two touchdowns withextra points worth seven points a numerical expression to findthe team s score. Then evaluate goes to the school bookfair where paperback books are $ hardback books are $ Juanbuys 5 paperback and 2 hardbackbooks. Write a numerical expression tofind how much Juan paid for the evaluate the perimeter of a hexagonis found by adding the lengths of all sixsides of the hexagon. For the hexagonbelow write a numerical expression tofind the perimeter.

10 Then evaluate bought school suppliesconsisting of 6 spiral notebooks costing$ each, 2 packages of pencils at$ each, and a 3-ring binder for$ Write an expression to find thetotal amount Aisha spent on schoolsupplies. Then evaluate the the order of operationsand the digits 2, 4, 6, and 8 to create anexpression with a value of SENSEW ithout parentheses,the expression 8 30 2 4 equals27. Place parentheses in the expressionso that it equals 13; then bought 5 postcards at$ each and a set of postcards for$ Write an expression to find thetotal amount Tyrone spent onpostcards. Then evaluate Firewalks took his familyout to eat. They ordered 3 meals costing$ each, 2 sodas at $ each, and 1glass of tea for $ Write anexpression to find the total amount theFirewalks family spent on dinnerbefore taxes and tip. Then evaluate 1/10/08 8:23 AM Page 4 epg ju104:MHGL149:Quark%0:Word Problem %:Application file%0:Course 2:Chapter 01:Chapter 15 Course 2 Word Problem PracticeProblem-Solving Investigation: Guess and CheckNAME _____ DATE _____ PERIOD _____Lesson 1-51-5 Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, and Amber have a combined ageof 34.