Test Bank for Introductory Algebra for College Students, 6th Edition

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TESTFORMSCHAPTER1TESTS(6TESTS)T-1Form A (FR)T-1Form B (FR)T-4Form C (FR)T-7Form D (MC)T-10Form E (MC)T-13Form F (MC)T-16CHAPTER2TESTS(6TESTS)T-19Form A (FR)T-19Form B (FR)T-22Form C (FR)T-25Form D (MC)T-27Form E (MC)T-30Form F (MC)T-33CUMULATIVEREVIEW1-2(2TESTS)T-36Form A (FR)T-36Form B (MC)T-39CHAPTER3TESTS(6TESTS)T-43Form A (FR)T-43Form B (FR)T-47Form C (FR)T-51Form D (MC)T-56Form E (MC)T-61Form F (MC)T-67CHAPTER4TESTS(6TESTS)T-73Form A (FR)T-73Form B (FR)T-77Form C (FR)T-80Form D (MC)T-83Form E (MC)T-89Form F (MC)T-95CUMULATIVEREVIEW1-4(2TESTS)T-101Form A (FR)T-101Form B (MC)T-104CHAPTER5TESTS(6TESTS)T-109Form A (FR)T-109Form B (FR)T-111Form C (FR)T-113Form D (MC)T-116Form E (MC)T-120Form F (MC)T-124CHAPTER6TESTS(6TESTS)T-127Form A (FR)T-127Form B (FR)T-129Form C (FR)T-131Form D (MC)T-133Form E (MC)T-135Form F (MC)T-137

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CUMULATIVEREVIEW1-6(2TESTS)T-140Form A (FR)T-140Form B (MC)T-143CHAPTER7TESTS(6TESTS)T-147Form A (FR)T-147Form B (FR)T-149Form C (FR)T-151Form D (MC)T-153Form E (MC)T-156Form F (MC)T-159CHAPTER8TESTS(6TESTS)T-162Form A (FR)T-162Form B (FR)T-164Form C (FR)T-166Form D (MC)T-168Form E (MC)T-171Form F (MC)T-174CUMULATIVEREVIEW1-8(2TESTS)T-177Form A (FR)T-177Form B (MC)T-180CHAPTER9TESTS(6TESTS)T-184Form A (FR)T-184Form B (FR)T-186Form C (FR)T-188Form D (MC)T-190Form E (MC)T-193Form F (MC)T-196CUMULATIVEREVIEW1-9(2TESTS)T-200Form A (FR)T-200Form B (MC)T-203FINAL(2TESTS)T-208Form A (FR)T-208Form B (MC)T-213TESTANSWERKEYST-222Chapter 1T-222Chapter 2T-223Cumulative Review 1-2T-225Chapter 3T-226Chapter 4T-230Cumulative Review 1-4T-233Chapter 5T-235Chapter 6T-237Cumulative Review 1-6T-238Chapter 7T-239Chapter 8T-240Cumulative Review 1-8T-241Chapter 9T-242Cumulative Review 1-9T-245FinalsT-246

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Name _________________________________Date _________________________T-1Chapter 1Form AFor problems 1 – 8, perform the indicated operation or operations.1.9 – (–2) + (3 – 4)1. _______________2.21322. _______________3.10 ÷ –5 · 43. _______________4.  94324. _______________5.2)34(275. _______________6.256. _______________7.23)84()63(7. _______________8.432)42(338. _______________For problems 9 – 10, simplify each algebraic expression.9.)4(3)32(4baba9. _______________10.)]1(35[48xx10. _______________11.List all the whole numbers in this set:11. _______________9,,7.1,0,1,34

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Name _________________________________Date _________________________T-212.Give an example of a number that is an integer but not a12. _______________whole number.13.Insert either < or > in the boxed area to make a true statement:13. _______________–6–1014.Find the absolute value: |4.5 |-14. _______________For problems 15 – 16, plot and label the given point in the rectangular coordinate system below.Indicate in which quadrant each point lies.15.3,2115. _______________16.(–4, 4)16. _______________17.Find the coordinates of point C on the above graph.17. _______________For problems 18 – 19, evaluate each algebraic expression for the given value of the variable.18.2);3(6xx18. _______________19.2;4xxx19. _______________20.Use the associative property of addition to write an equivalent20. _______________algebraic expression. Then simplify the expression.)5(3x

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Name _________________________________Date _________________________T-321.Use the commutative property of multiplication to write an21. _______________equivalent algebraic expression. Then simplify the expression.2)4(x22.The formula3295CFexpresses the relationship between22. _______________Celsius temperature,C, and Fahrenheit temperature,F. Whatis the Fahrenheit temperature equivalent to 72°C?For problems 23 – 24, the graph below represents the number of fish present in an aquarium.23.Find the coordinates of point A and interpret the coordinates in23. _______________terms of the information given.24.How many fish were initially placed in the aquarium?24. _______________25.What is the difference in elevation between a plane traveling25. _______________21,625 feet above sea level and a submarine traveling 412 feetbelow sea level?

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Name _________________________________Date _________________________T-4Chapter 1Form BFor problems 1 – 8, perform the indicated operation or operations.1.( – 2 – 3) + (–4 – ( –2))1. _______________2.53432. _______________3.–8 + 8 ÷ 43. _______________4. 87764. _______________5.)65(23225. _______________6.236. _______________7.23)64()25(7. _______________8.)13)(21()212(448. _______________For problems 9 – 10, simplify each algebraic expression.9.)64()12(7xx9. _______________10.)]1(35[2aa10. _______________11.List all the irrational numbers in this set:11. _______________,46.1,0,32,4,29

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Name _________________________________Date _________________________T-512.Give an example of a number that is a rational number but not12. _______________an integer.13.Insert either < or > in the boxed area to make a true statement:13. _______________–5–214.Find the absolute value:3214. _______________For problems 15 – 16, plot and label the given point in the rectangular coordinate system below.Indicate in which quadrant each point lies.15.3,415. _______________16. 54,316. _______________17.Find the coordinates of point C on the above graph.17. _______________For problems 18 – 19, evaluate each algebraic expression for the given value of the variable.18.3);5(2xx18. _______________19.1;2xxx19. _______________20.Use the distributive property to rewrite without parentheses:20. _______________)184(7yx

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Name _________________________________Date _________________________T-621.Use the associative property of multiplication to write an21. _______________equivalent algebraic expression. Then simplify the expression.)3(5x22.The formula used to calculate the percentage of body fat for men22. _______________is % Body fat =bbw082.015.442.98wherewis the waistmeasurement in inches andbis the total body weight in pounds.What is the percentage of body fat for a man weighing 175 poundsand a waist measurement of 38 inches? Round the percentage to thenearest integer.For problems 23 – 24, the graph below represents the introduction of an endangered bird speciesinto a wildlife refuge. The population of the bird species is monitored and recorded each year.23.How many of the endangered birds were introduced into the23. _______________wildlife refuge?24.Find the approximate coordinates of point A and interpret the24. _______________coordinates in terms of the information given.25.What is the difference in elevation between a mountain climber25. _______________5186 feet above sea level and a scuba diver 25 feet below sealevel?

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Name _________________________________Date _________________________T-7Chapter 1Form CFor problems 1 – 8, perform the indicated operation or operations.1.2( – 47 + 15) – (32 – 40)1. _______________2. 33411102. _______________3.15 + 9 ÷ 33. _______________4. 54125484. _______________5.34)27()108(5. _______________6.286. _______________7.34)27()108(7. _______________8.324)35()3(228. _______________For problems 9 – 10, simplify each algebraic expression.9.)13(45x9. _______________10.)]1(25[3xx10. _______________11.List all the irrational numbers in this set:11. _______________29,...,333.0,0,3,5

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Name _________________________________Date _________________________T-812.Give an example of a number that is a whole number but not12. _______________a natural number.13.Insert either < or > in the boxed area to make a true statement:13. _______________–86–10014.Find the absolute value:24.114. _______________15.Is 25 a solution to the equation()546x+=?15. _______________16.Determine whether the statement below is true or false:16. _______________All rational numbers are whole numbers.Translate the following from English to an algebraic expression or equation. Do not solve.17.A number decreased by ten is equal to three times the sum17. _______________of the number and two.For problems 18 – 19, evaluate each algebraic expression for the given value of the variable.18.1);3)(2(xxx18. _______________19.3;4xxxx19. _______________

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Name _________________________________Date _________________________T-920.Use the commutative property of addition to write an equivalent20. _______________algebraic expression. Then simplify the expression.43x+-21.Use the associative property of multiplication to write an21. _______________equivalent algebraic expression. Then simplify the expression.()2 4x-22.The formula for converting degrees Fahrenheit (F) to degrees22. _______________Celsius (C) is).32)(95FCFindCwhenFis 86°.For problems 23 – 24, use the circle graph shown in the chart below. The circle graph shows thepercentage of 7th, 8th, and 9th graders in a local junior high school with a total enrollment of 840students.23.How many students are 7th graders?23. _______________24.How many students are not 7th graders?24. _______________25.What is the difference in elevation between a hang glider at25. _______________130 feet above sea level and a submarine 716 feet below sealevel?7th3/108th8/259th19/50

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Name _________________________________Date _________________________T-10Chapter 1Form DChoose the correct answer to each problem.1.Find 698 – [77 – (64 – 34)] – 24a. 615b. 627c. 499d. 6752.Find 6152a.307b.3017c.307d.30173.Find 8 – 6 ÷ 2a. 1b. –24c. –1d. 54.Find 5042257a.31b.5035c.62d.1075.Find2222732a. –68b. –86c. 405d. –4056.Find212a. –24b. 24c. –144d. 1447.Find)4(3)1311(562a. 28b. 16c. –2d. 38

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Name _________________________________Date _________________________T-118.Find238)312(822a.29324b. 81c.5725d. –16.1259.Find1917a.1917b.1721c.1917d.172110.Simplify)4(3)2(5xxxa.14xb.149xc.14xd.10x11.Simplify)]3(24[3ya.66yb.306yc.186yd.182y12.Evaluate422xxforx= –2a. –4b. –64c. –12d. –813.True or False: The number –7 is an integer, a rational number and a whole number.For problem 14, the circle graph below shows the level of education of teachers in the localschool district.14.If there are 1400 teachers in the district, how many have a Bachelor’s degree only?a. 378b. 588c. 406d. 280Bachelors21/50Doctors1/50Bachelors+ 15 units27/100Masters29/100

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Name _________________________________Date _________________________T-1215.Identify the property or operation that is illustrated by)32(3)2(xx.a. Associative property of additionb. Associative property of multiplicationc. Commutative property of additiond. Commutative property of multiplication16.Identify the property or operation that is illustrated bybabab42)2(2a. Associative property of additionb. Commutative property of multiplicationc. Distributive propertyd. Commutative property of addition17.The formula for the area of a circle is2rA, whereris the radius andπisapproximately 3.14. Find the area of a circle with the radius of 4m.a. 12.56 m2b. 16 m2c. 157.75 m2d. 50.24 m218.Choose the solution to the equation435x-=.a. 1b. –2c. 5d. 219.Choose the correct solution to the equation529x-= -.a. 2b. –2c. 7d. –720.Translate to an algebraic expression or equation.Two less than five times a number is eight.a.258x-=b.( )25 8x=c.528x-=d.258x-=

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Name _________________________________Date _________________________T-13Chapter 1Form EChoose the correct answer to each problem.1.Find 296 – [49 – (17 – 51)]a. 213b. 281c. 379d. 3112.Find 17 – 6 · 3 + 4 ÷ 2a.237b. 35c.23d. 13.Add  85127a.2429b.2429c.9635d.15144.Divide 3204415a.1769b.111c.1125d.17695.Find 222231911a. 320b. –320c. 64d. –646.Find214a. –28b. 28c. 196d. –1967.Find1918a.1918b.1811c.1918d.18118.Find2524)512(452a. 49b.249c.2191d.049

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