Transcription
Skills PracticeWorkbook
To the Student This Skills Practice Workbook gives you additional examples andproblems 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. The materials are organized by chapter and lesson, with one Skills Practiceworksheet for every lesson in Glencoe Math Connects, Course 2.Always keep your workbook handy. Along with your textbook, daily homework, and class notes,the completed Skills Practice Workbook can help you review for quizzes and tests.To the Teacher These worksheets are the same as those found in the ChapterResource Masters for Glencoe Math Connects, Course 2. The answers to theseworksheets are available at the end of each Chapter Resource Masters booklet as wellas in your Teacher Wraparound Edition interleaf pages.Copyright by The McGraw-Hill Companies, Inc. All rights reserved.Except as permitted under the United States Copyright Act, no part ofthis publication may be reproduced or distributed in any form or by anymeans, or stored in a database or retrieval system, without prior writtenpermission of the publisher.Send all inquiries to:Glencoe/McGraw-Hill8787 Orion PlaceColumbus, OH 43240ISBN: 978-0-07-881053-4MHID: 0-07-881053-1Printed in the United States of America1 2 3 4 5 6 7 8 9 10 047 14 13 12 11 10 09 08 07Skills Practice Workbook, Course 2
PageLesson/TitleA Plan for Problem Solving .1Powers and Exponents .2Squares and Square Roots .3Order of Operations .4Problem-Solving Investigation:Guess and Check .5Algebra: Variables and Expressions.6Algebra: Equations .7Algebra: Properties .8Algebra: Arithmetic Sequences.9Algebra: Equations and Functions .10Integers and Absolute Value. 11Comparing and Ordering Integers .12The Coordinate Plane .13Adding Integers .14Subtracting Integers .15Multiplying Integers .16Problem-Solving Investigation:Look for a Pattern .17Dividing Integers .18Writing Expressions and Equations .19Solving Addition and SubtractionEquations .20Solving Multiplication Equations .21Problem-Solving Investigation: WorkBackward .22Solving Two-Step Equations .23Measurement: Perimeter and Area .24Functions and Graphs.25Prime Factorization .26Greatest Common Factor.27Problem-Solving Investigation:Make an Organized List .28Simplifying Fractions .29Fractions and Decimals.30Fractions and Percents .31Percents and Decimals .32Least Common Multiple .33Comparing and Ordering RationalNumbers.34Estimating with Fractions .35Adding and Subtracting Fractions .36Adding and Subtracting MixedNumbers.37Problem-Solving Investigation:Eliminate Possibilities.38Multiplying Fractions and MixedNumbers .39Algebra: Solving Equations 0-110-210-310-410-510-610-710-810-910-10Dividing Fractions and MixedNumbers.41Ratios .42Rates.43iiiPageRate of Change and Slope .44Measurement: ChangingCustomary Units .45Measurements: ChangingMetric Units .46Algebra: Solving Proportions .47Problem-Solving Investigation:Draw a Diagram .48Scale Drawings .49Fractions, Decimals and Percents.50Percent of a Number.51The Percent Proportion.52Percent and Estimation .53Algebra: The Percent Equation .54Problem-Solving Investigation:Determine Reasonable Answers .55Percent of Change .56Sales Tax and Discount .57Simple Interest .58Line Plots .59Measures of Central Tendencyand Range .60Stem-and-Leaf Plots .61Bar Graphs and Histograms .62Problem-Solving Investigation:Use a Graph.63Using Graphs to Predict.64Using Data to Predict .65Using Sampling to Predict .66Misleading Statistics .67Simple Events .68Sample Spaces .69The Fundamental Counting Principle .70Permutations .71Combinations .72Problem-Solving Investigation:Act it Out .73Theoretical and ExperimentalProbability .74Compound Events.75Angle Relationships .76Complementary and SupplementaryAngles .77Statistics: Display Data in aCircle Graph .78Triangles.79Problem-Solving Investigation:Use Logical Reasoning .80Quadrilaterals.81Similar Figures.82Polygons and Tessellations .83Translations.84Reflections .85
-1012-112-212-312-412-5PageArea of Parallelograms.86Area of Triangles and Trapezoids.87Circles and Circumferences .88Area of Circles .89Problem-Solving Investigation: Solvea Simpler Problem .90Area of Composite Figures .91Three-Dimensional Figures .92Drawing Three-Dimensional Figures.93Volume of Prisms .94Volume of Cylinders .95Estimating Square Roots .96The Pythagorean Theorem .97Problem-Solving Investigation: Makea Model .98Surface Area of Rectangular Prisms .99Surface Area of Cylinders .100iv
NAME DATE PERIOD1-1Skills PracticeA Plan for Problem SolvingLesson 1-1Answer these questions about the four-step problem-solving plan.1. During which step do you ask if your answer makes sense?2. During which step do you revise or make a new plan if your first plandoesn’t work?3. During which step do you select a strategy for solving the problem?4. During which step do you ask yourself, “What do I need to find out?”Choose one of the following to describe how you would plan to solveeach problem. Do not solve the problems.A. Use only one operation, such as addition or multiplication.B. Use a combination of operations, such as division and addition.Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.C. Use a different strategy.5. MONEY Julia opened a savings account with a deposit of 36. She thendeposited 5 per week for one month. If she then withdrew 9.50, howmuch is left in her savings account?6. In how many different patterns can 3 rose bushes, 2 sunflowers, and5 tulip plants be planted in a garden?7. Use the four-step plan to solve Exercise 5.A. UnderstandB. PlanC. SolveD. CheckChapter 11Course 2
NAME DATE PERIOD1-2Skills PracticePowers and ExponentsWrite each power as a product of the same factor.1. 1122. 343. 254. 935. 1536. 437. 168. 1749. 3710. 8611. 9212. 8213. 8314. 2415. 2516. 6317. 3418. 3519. 9320. 11221. 4722. 12323. 1924. 10425. 20426. 26Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Evaluate each expression.Write each product in exponential form.27. 12 1228. 10 10 1029. 4 4 4 4 430. 9 9 9 931. 15 15 15 15 1532. 6 6 6 6 6 6 6 6Chapter 12Course 2
NAME DATE PERIOD1-3Skills PracticeSquares and Square Roots1. 32. 223. 254. 245. 356. 267. 378. 50Lesson 1-3Find the square of each number.Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Find each square root.9. 25 10. 100 11. 441 12. 900 13. 961 14. 784 15. 3,600 16. 1,936 17. What is the square of 37?18. Find both square roots of 4,900.19. Square 7.2.20. Square 4.5.Chapter 13Course 2
NAME DATE PERIOD1-4Skills PracticeOrder of Operations1. 9 3 42. 8 6 53. 12 4 54. 25 2 75. 36 9(2)6. 6 3(7 2)7. 3 6.2 528. (1 11)2 39. 12 (2 8)10. 15 24 4 · 211. (4 2) · (7 4)12. (3 · 18) (2 · 9)13. 24 6 4214. 3 8 (9 7)315. 9 (9 8 3)416. 3 22 24 817. (15 3)2 9 318. (52 4) 5319. 26 10320. 7.2 10221. 5 42 3 222. 24 6 223. 13 (6 5)524. (8 3 2) 625. (11 · 4 10) 226. 10 2 (4 3)27. 1.82 10528. 35 7 2 429. 25 7(9 1)30. 12 16 (3 1)Chapter 14Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Evaluate each expression.Course 2
NAME DATE PERIOD1-5Skills PracticeProblem-Solving Investigation: Guess and CheckSolve each problem using the guess and check problem-solvingstrategy.1. SPORTS Susan made 2-point baskets and 3-point baskets in her last basketball game.All together she scored 9 points. How many of each type of basket did she make?Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Lesson 1-52. ENTERTAINMENT Tickets to the local circus cost 3 for children and 5 for adults. Therewere three times as many children tickets sold as adult tickets. All together the circusmade 700. How many children and how many adults bought tickets to the circus?3. NUMBERS What are the next two numbers in the following sequence?5, 13, 37, 109, 325, ,4. MONEY Richard found 2.40 in change while cleaning his couch. He found the samenumber of quarters, dimes, and nickels. How many of each coin did he find?Chapter 15Course 2
NAME DATE PERIOD1-6Skills PracticeAlgebra: Variables and ExpressionsEvaluate each expression if w 2, x 3, y 5, and z 6.1. 2w2. y 53. 9 z4. x w5. 3 4z6. 6y 57. y28. y x9. z 210. m n11. 12 3m12. 5p13. 3.3p14. 3.3p 215. 2p 3.316. 20 2n17. 20 2n18. n 19. n220. 6m2221. p 22. 1.1 n23. p 8.124. 3.6m25. 3n 2m26. 3m n27. 2.1n pm228. 2.5m 2.529. (n 2)230. pChapter 1Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Evaluate each expression if m 3, n 7, and p 9.73536Course 2
NAME DATE PERIOD1-7Skills PracticeAlgebra: Equations1. a 7 162. 12 x 213. 4d 604. 15 u 5. b 126. 13 · 3 y7. 8 r 178. 27 12 m9. h 22 67Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.3710. 27 15 n11. 36 a 9612. 99 d 313. 6t 6614. 25 y 415. b 25 12016. n 5 1017. 4y 4818. 5t 4019. 50 · d 15020. w 61 6521. 88 k 2Lesson 1-7Solve each equation mentally.Graph the solution of each equation on a number line.22. v 6 3023. 3a 2724. n 7 14Define a variable. Write an equation and solve.25. BAKING Judy wants to buy some cookies for her birthday party. Cookies come inpackages of 6. If she is inviting 24 friends to her party, how many packages of cookiesdoes she need to buy so that each of her friends can have one cookie each?Chapter 17Course 2
NAME DATE PERIOD1-8Skills PracticeAlgebra: PropertiesUse the Distributive Property to write each expression as anequivalent expression. Then evaluate the expression.1. 3(5 1)2. (2 7)53. (10 2)74. 2(9 8)5. 4(10 2)6. 6(13 4)Name the property shown by each statement.9. 3(9 7) 3(9) 3(7)8. 6 3 3 610. 18 1 1811. 7 2 2 712. 6 (1 4) (6 1) 413. 7 0 714. 0 12 1215. 625 281 281 62516. (12 18) 5 12 (18 5)17. 2(8 2) 2(8) 2(2)18. (15 11) 9 15 (11 9)19. (6 r) s 6 (r s)20. (4 8) a 4 (8 a)21. p 1 p22. a 5 5 a23. y 3 3 y24. b 0 b25. (x y) z x (y z)26. 6(200 50) 6(200) 6(50)Chapter 18Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.7. 2 (3 7) (2 3) 7Course 2
NAME DATE PERIOD1-9Skills PracticeAlgebra: Arithmetic SequencesDescribe the relationship between the terms in each arithmetic sequence.1. 3, 6, 9, 12 2. 1, 3, 5, 7, 3. 1, 2, 3, 4, 4. 0, 7, 14, 21, 5. 2, 5, 8, 11, 6. 5, 10, 15, 20, 7. 0.3, 0.6, 0.9, 1.2, 8. 1, 10, 19, 28, 10. 0.5, 2.5, 4.5, 6.5, 11. 3, 7, 11, 15, 12. 0, 4.5, 9, 13.5, 13. 11, 22, 33, 44, 14. 11, 22, 33, 44, Give the next three terms in each sequence.15. 3, 6, 9, 12, 16. 18, 21, 24, 27, 17. 7, 10, 13, 16, 18. 4, 8, 12, 16, 19. 0, 7, 14, 21, 20. 7, 12, 17, 22, 21. 5, 7, 9, 11, 22. 5, 15, 25, 35, 23. 21, 42, 63, 84, 24. 1.1, 2.2, 3.3, 4.4, 25. 0.5, 1.0, 1.5, 2.0, 26. 1.7, 1.9, 2.1, 2.3, 27. 0.5, 1.5, 2.5, 3.5, 28. 0.1, 0.2, 0.3, 0.4, Chapter 19Lesson 1-9Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.9. 6, 18, 24, 30, Course 2
NAME DATE PERIOD1-10 Skills PracticeAlgebra: Equations and FunctionsCopy and complete each function table. Identify the domain andrange.x2. y x 7x 1y1234x 7y12344. y 4xxx3. y 3xy2345x3xy10xy12345. y x 0.54xxx 0.56. y 10xyx01231234Solve each word problem.For Exercises 7 and 8, use the following information.TRAVEL For every gallon of gas, a car can travel 30 miles.7. Write an equation using two variables to show the relationship between the distancethe car travels and the gallons of gas it uses.8. If a car had 8 gallons of gas left in its tank, how many miles can it travel before thetank runs out?For Exercises 9 and 10, use the following information.FARMING Every row of corn in Mr. Jones’ garden has 5 cornstalks.9. Write an equation using two variables to show the relationship between the number ofrows and the number of cornstalks.10. If Mr. Jones has 7 rows of corn, how many cornstalks will he need to harvest?Chapter 110Course 2Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.1. y x 1
NAME DATE PERIOD2-1Skills PracticeIntegers and Absolute ValueWrite an integer for each situation.1. 15 C below 02. a profit of 273. 2010 A.D.4. average attendance is down 38 people5. 376 feet above sea level6. a withdrawal of 2007. 3 points lost8. a bonus of 1509. a deposit of 4110. 240 B.C.12. 60 feet below sea levelEvaluate each expression.13. 1 14. 9 15. 23 16. 107 17. 45 18. 19 19. 0 20. 6 2 21. 8 4 22. 12 12 Lesson 2-1Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.11. a wage increase of 120Graph each set of integers on a number line.23. {0, 2, 3} 4 3 2 1 0Chapter 224. { 4, 1, 3}1234 4 3 2 1 0111234Course 2
NAME DATE PERIOD2-2Skills PracticeComparing and Ordering IntegersReplace each with or to make a true sentence.1. 15 162. 8 73. 0 24. 2 55. 25 36. 14 20 7. 4 38. 6 7 9. 7 2 10. 8 9 Determine whether each sentence is true or false. If false, change onenumber to make the sentence true.11. 7 312. 2 013. 20 22Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.14. 12 1515. 3 5 16. 2 317. 8 10 18. 11 1119. 4 420. 9 10 Order the integers from least to greatest.21. 12, 6, 20, 47, 1122. 9, 6, 0, 4, 17, 11Order the integers from greatest to least.23. 40, 65, 7, 24, 6, 1524. 13 , 0, 7, 8, 5, 2 Chapter 212Course 2
NAME DATE PERIOD2-3Skills PracticeName the ordered pair for each point graphed at the right.Then identify the quadrant in which each point lies.1. AI54321F2. BA3. C 5 4 3 24. DHC5. E6. F7. G8. H9. IyBEO1 2 3 4 5x 2 3 4 5DGJ10. JCopyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Graph and label each point on the coordinate plane.11. N( 1, 3)12. V(2, 4)13. C(4, 0)14. P( 6, 2)15. M( 5, 0)16. K( 1, 5)17. I( 3, 3)654321 6 5 4 3 2yO1 2 3 4 5 6x 2 3 4 5 618. A(5, 3)19. D(0, 5)Name the ordered pair for each pointon the city map at the right.Grocery20. City Hall 7 6 5 4 3 221. TheaterTheater22. Gas Stationy543Gas Station21 City HallO1 2 3 4 5 6 7x 2 3 4 523. GroceryChapter 213Course 2Lesson 2-3The Coordinate Plane
NAME DATE PERIOD2-4Skills PracticeAdding IntegersAdd.1. 5 ( 8)2. 3 33. 3 ( 8)4. 7 ( 7)5. 8 106. 7 137. 15 ( 10)8. 11 ( 12)9. 25 ( 12)10. 14 ( 13)12. 28 16Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.11. 14 ( 27)Evaluate each expression if a 8, b 12, and c 4.13. 5 a14. b ( 9)15. c ( 5)16. a b17. a 018. b c19. 12 b20. a ( 7)21. 21 c22. a cChapter 214Course 2
NAME DATE PERIOD2-5Skills PracticeSubtracting Integers1. 5 22. 6 ( 7)3. 3 24. 8 135. 7 ( 7)6. 6 127. 15 ( 7)8. 15 6Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.9. 3 8Lesson 2-5Subtract.10. 10 1211. 13 ( 12)12. 14 ( 22)13. 10 ( 20)14. 16 1415. 25 2516. 6 ( 31)17. 18 ( 40)18. 15 ( 61)Evaluate each expression if r 4, s 10, and t 7.19. r 720. t s21. s ( 8)22. t r23. s t24. r sChapter 215Course 2
NAME DATE PERIOD2-6Skills PracticeMultiplying IntegersMultiply.1. 4(6)2. 2( 8)3. 12( 4)4. 6(5)5. 10( 9)6. (5)27. ( 5)28. 30(5)11. ( 13)210. 14( 6)12. 7(15)Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.9. 20( 6)ALGEBRA Simplify each expression.13. 3(4y)14. 7( 3x)15. 7(5g)16. 7(7w)17. 3( 3y)18. 2( 10h)ALGEBRA Evaluate each expression if g 5, h 3, and k 4.19. 3g20. 5h21. 7gk22. 2gh23. 10h24. 2h2Chapter 216Course 2
NAME DATE PERIOD2-7Skills PracticeProblem-Solving Investigation: Look for a PatternLook for a pattern to solve the problem.1. NUMBERS What are the next two numbers in the pattern listed below?7, 21, 63, 189, 2. POPULATION The Springfield Zoo is breeding gorillas. They have 3 gorillas, which canmate and give birth. After the first year there are 7 gorillas. After the second yearthere are 11 gorillas. If the gorillas continue to increase at the same rate, how long willit take for the Springfield Zoo to have 35 gorillas?Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.x12345Lesson 2-73. ALGEBRA Read the table below to find a pattern relating x and y. Then write anequation to describe the pattern in general.y581114174. SAVINGS Maria receives 50 for her birthday. She decides to put the money into a bankaccount and start saving her money from babysitting in order to buy a television thatcosts 200. After the first week she has 74. After the second week, she has 98. Afterthe third week she has 122. How many weeks will she have to save at the same ratein order to buy the television?Chapter 217Course 2
NAME DATE PERIOD2-8Skills PracticeDividing IntegersDivide.1. 15 32. 24 ( 8)3. 22 ( 2)4. 49 ( 7)5. 8 ( 8)6. 367. 225 ( 15)8. 011. 500 ( 50) 910. 64412. 189 ( 21)Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.9. 38 2 4ALGEBRA Evaluate each expression if m 32, n 2, and p 8.13. m n14. p 415. p2 m16. m p pn18. p n217.19.p2n220. 18 np21. m (np)22. m nChapter 218pCourse 2
NAME DATE PERIOD3-1Skills PracticeWriting Expressions and EquationsWrite each phrase as an algebraic expression.1. b plus 12. three more than x3. twelve minus y4. seven less than n5. five years younger than Jessica6. a number less eleven7. four increased by a8. eight dollars more than m9. the product of c and 1010. twice as many days11. three times as many soft drinks12. t multiplied by 1413. Emily’s age divided by 314. 24 divided by some number15. a number divided by 216. the quotient of 15 and w17. A number plus three is 9.18. The sum of x and 2 is 10.19. Four cents more than the price is 93 .20. Fifteen minus y is 7.21. A number decreased by 5 is 12.22. Five dollars less than Yumi’s pay is 124.23. A number times four is 20.24. Twice the number of cars is 40.25. The product of z and 6 is 54.26. A number divided by 6 is 12.27. 72 divided by y is 9.28. 175 students separated into n classes is 25.29. One more than twice as many CDs is 17.30. Four less than three times a number is 14.Chapter 219Course 2Lesson 3-1Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Write each sentence as an algebraic equation.
NAME DATE PERIOD3-2Skills PracticeSolving Addition and Subtraction Equations1. x 2 82. y 7 93. a 5 124. 16 n 65. q 10 226. m 9 177. b 4 98. 8 c 49. 11 t 710. d 10 811. x 11 912. 2 z 1413. 72 24 w14. 86 y 9915. 6 y 816. 5 m 1117. n 3.5 6.718. x 1.6 0.819. 98 t 1820. 12 g 5621. x 18 222. p 11 523. a 1.5 4.224. 7.4 n 2.6Chapter 320Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Solve each equation. Check your solution.Course 2
NAME DATE PERIOD3-3Skills PracticeSolving Multiplication Equations1. 4c 162. 10x 503. 42 6s4. 9c 455. 49 7y6. 11t 447. 15a 608. 72 12c9. 18x 16210. 14d 15411. 24z 28812. 16v 25613. 5b 4014. 32 2f15. 9x 6316. 4g 5217. 5x 8518. 63 7a19. 0.6m 1.820. 1.5z 621. 0.6q 3.622. 1.8a 0.923. 1.2r 4.824. 2.4 0.2tChapter 321Lesson 3-3Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Solve each equation. Check your solution.Course 2
NAME DATE PERIOD3-4Skills PracticeProblem-Solving Investigation: Work BackwardSolve. Use the work backward strategy1.GOVERNMENT There are 99 members in the Ohio House of Representatives. All of themwere present when a vote was taken on a piece of legislation. If 6 of them did not vote,and 13 more voted “yes” than voted “no”, how many “no” votes were there?2.MONEY Jessie and Amar eat lunch at a restaurant and their bill is 21.65. Amar gives3.AGE Justine is 13 years younger than her uncle Stewart. Stewart is 18 years older thanJustine’s sister, Julia. Julia's mother is 8 year older than Stewart, and 28 years olderthan her youngest child, Jared. If Jared is 12 years old, how old is Justine?4.NUMBER THEORY A number is divided by 6. Then 7 is added to the divisor. Afterdividing by 4, the result is 4. What is the number?5.COMPACT DISCS Carmella borrowed half as many CDs from the library as her friendAriel. Ariel borrowed 2 more than Juan, but four less than Sierra. Sierra borrowed 12CDs. How many did each person borrow?6.TIME Ashish needs to leave for the bus stop 15 minutes earlier than his friend Rami.Rami leaves five minutes later than Susan, but 10 minutes earlier than Raphael. IfRaphael leaves for the bus stop at 8:15, what time does Ashish need to leave?Chapter 322Course 2Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.the cashier a coupon for 6 off their bill, and also hands the cashier two bills. If hereceives 4.35 in change, what were the denominations of the two bills he gave thecashier?
NAME DATE PERIOD3-5Skills PracticeSolving Two-Step Equations1. 2x 1 92. 5b 2 173. 3w 5 234. 8n 1 255. 4t 2 146. 7k 3 327. 8x 1 638. 2x 5 159. 3 6v 4510. 9 4b 1711. 2p 14 012. 3y 10 213. 3w 5 214. 8x 7 915. 5d 1 1116. 4d 35 317. 11x 24 218. 15a 54 919. 3g 49 720. 2x 4 821. 9d 1 1722. 4f 1 1323. 5b 24 124. 6x 4 2Chapter 323Lesson 3-5Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Solve each equation. Check your solution.Course 2
NAME DATE PERIOD3-6Skills PracticeMeasurement: Perimeter and AreaFind the perimeter of each figure.2.1.9m38 cm9m8 cm3.4.10 yd18 in.92 in.9 yd9 yd10 ydCopyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Find the perimeter and area of each rectangle.6.5.5 yd20 cm15 yd20 cm7.6m308.m158cmcm9. 6 yd, w 4 yd10. 8.2 m, w 7.1 m11. 50 in., w 10 in.12. 10 cm, w 4 1 cm13. 4.5 ft, w 3 ft14. 7 1 mm, w 6 3 mmChapter 324228Course 2
NAME DATE PERIOD3-7Skills PracticeCopy and complete each function table.1. y x 12. y x 7x 1xy12343. y 3xx 7xy5. y 3x 1 4xxy 10123xy123412344. y 4xx6. y 2x 33x 1xy 2x 3xy 1012 1012Graph each equation.7. y x 28. y x 4Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Ox10. y 2xyxO11. y 2x 2yOxOxOOx15. y 2x 0.5yyxxy14. y 0.5x 1yO12. y 3x 2y13. y 0.75xChapter 39. y 3xyyxO25OxCourse 2Lesson 3-7Functions and Graphs
NAME DATE PERIOD4-1Skills PracticePrime FactorizationDetermine whether each number is prime or composite.1. 362. 713. 184. 275. 376. 617. 328. 219. 4010. 42511. 8212. 9313. 14214. 4515. 5616. 6317. 23618. 1219. 11020. 4621. 84Chapter 426Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Find the prime factorization of each number.Course 2
NAME DATE PERIOD4-2Skills PracticeGreatest Common FactorCopyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.1. 14, 202. 16, 423. 8, 184. 24, 365. 72, 226. 77, 157. 32, 808. 90, 1209. 45, 3010. 12, 6211. 15, 2712. 21, 2813. 12, 20, 2614. 15, 20, 2515. 60, 72, 3616. 32, 48, 6417. 36, 48, 3018. 28, 56, 4219. 80, 110, 9020. 9, 25, 49Lesson 4-2Find the GCF of each set of numbers.Find the GCF of each set of algebraic expressions.21. 21ab, 14b22. 20a2, 36a23. 15ab, 5b224. 35a2, 85ab25. Find the GCF of 23 32 5 and 22 3 52.Chapter 427Course 2
NAME DATE PERIOD4-3Skills PracticeProblem-Solving Investigation: Make An Organized ListSolve by making an organized list.1. BAKING Virginia and Robert have 1 dozen of each of the following types ofcookies: chocolate chip, oatmeal raisin, snickerdoodles, and shortbread. Ifthey want to divide the cookies into packages of two dozen, with onedozen of each of two types of cookie per package, how many differentways can they group the cookies?2. NUMBER THEORY How many different two-digit numbers can be madeusing the digits 2, 9, 6, and 3?Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.3. FOOD Takanae is ordering lunch at a deli and is trying to decide what shewould like on her sandwich. She has her choice of turkey, ham, or roastbeef and a choice of cheddar, swiss, or muenster cheese. How manycombinations of sandwich could she choose assuming that each sandwichhas one type of meat and one type of cheese?4. TELEPHONES How many phone numbers are possible for one area code ifthe first four numbers are 202-1, in that order, and the last threenumbers are 1-7-8 in any order?5. CLOTHES Sheila has four different shirts and two skirts with her on abusiness trip. How many different outfits can she create?6. SPORTS Juan and Andrew are
Resource Masters for Glencoe Math Connects, Course 2.The answers to these worksheets are available at the end of each Chapter Resource Masters booklet as well as in your Teacher Wraparound Edition interleaf pages. 00i-0iv_FM-881053 1/14/08 5:09 PM Page ii epg ju104:MHGL149:Quark%0:Skill
