Test Bank For Mathematics with Applications In the Management, Natural, and Social Sciences 13th Edition All Chapters - 9780137892365

Test Bank For Mathematics with Applications In the Management, Natural, and Social Sciences 13th
Edition
Chapter 1 Algebra and Equations



Chapter 1 Algebra and Equations
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Determine whether the statement is true or false.
1) Every rational number is an integer. 1) _______
A) True B) False

2) Every irrational number is an integer. 2) _______
A) True B) False

3) Every whole number is a real number. 3) _______
A) True B) False

4) Some rational numbers are irrational. 4) _______
A) True B) False

5) Some rational numbers are integers. 5) _______
A) True B) False

6) Every integer is an irrational number. 6) _______
A) True B) False

7) The absolute value of any number is positive. 7) _______
A) True B) False

8) Some real numbers are integers. 8) _______
A) True B) False

9) The absolute value of any nonzero number is positive. 9) _______
A) True B) False

10) The absolute value of any nonzero number is an irrational number. 10) ______
A) True B) False

Name the property illustrated.
11) 2 ∙ 1 = 2 11) ______
A) Commutative property B) Associative property
C) Identity property D) Distributive property

12) ( 7 + 9) + 6 = ( 9 + 7) + 6 12) ______
A) Commutative property B) Identity property
C) Distributive property D) Associative property




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,Test Bank For Mathematics with Applications In the Management, Natural, and Social Sciences 13th
Edition
Chapter 1 Algebra and Equations


13) 1 + 0 = 1 13) ______
A) Associative property B) Identity property
C) Commutative property D) Distributive property

14) 8(x + 2) = 8x + 8 ∙ 2 14) ______
A) Distributive property B) Associative property
C) Identity property D) Commutative property

15) 8 + 3 = 3 + 8 15) ______
A) Identity property B) Commutative property
C) Associative property D) Distributive property

16) ( 7 ∙ 8) ∙ 8 = 7 ∙ ( 8 ∙ 8) 16) ______
A) Commutative property B) Distributive property
C) Identity property D) Associative property

17) 5 ∙ 6 = 6 ∙ 5 17) ______
A) Associative property B) Distributive property
C) Commutative property D) Identity property

18) 8 + ( 6 + 9) = ( 8 + 6) + 9 18) ______
A) Distributive property B) Identity property
C) Commutative property D) Associative property

19) 5( 9 + 13) = ( 9 + 13) 5 19) ______
A) Distributive and associative properties B) Identity and associative properties
C) Associative and commutative properties D) Commutative property

Evaluate the expression, given x = -2, y = 3, and a = -4.
20) -3x + 4y + 7a 20) ______
A) -10 B) 10 C) -45 D) 11

21) ( 7x + 5y)( -4a) 21) ______
A) -16 B) 176 C) -644 D) 16

22) -9a - 7y + 8x 22) ______
A) 74 B) -31 C) 70 D) -1

23) ( -8 + x)( 2 + y)( -9 - a) 23) ______
A) 250 B) 650 C) 390 D) -250

24) ( -8a)( 8x + 4y) 24) ______
A) 512 B) 896 C) -128 D) 128




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,Test Bank For Mathematics with Applications In the Management, Natural, and Social Sciences 13th
Edition
Chapter 1 Algebra and Equations


25) -7(x + 2) + 3 25) ______
A) 48 B) -12 C) -48 D) 20

Evaluate the expression using order of operations.
26) ( 6 + ( -3))[ 3 + ( 2 + 6)] 26) ______
A) 10 B) 33 C) 14 D) 35


27) 27) ______



A) B) C) D)



28) 28) ______



A) B) C) D)


29) 2[ -4 + 8( -6 + ( -5))] 29) ______
A) -184 B) -92 C) -96 D) -88

30) -13 + (5 ∙ 4 + 40) ÷ 5 30) ______
A) 15 B) -3 C) -1 D) 1

31) ( 8 + 3)[ 8 + ( 7 + 3)] 31) ______
A) 98 B) 29 C) 198 D) 25

32) 8[ 2 + 5( 6 - 4)] 32) ______
A) 96 B) 108 C) 112 D) 26


33) 33) ______



A) B) C) D)


34) 3 ∙ 34) ______
A) 375 B) 15 C) 225 D) 75

35) ( 8 + ( -3))[ 4 + ( )] 35) ______
A) 29 B) 21 C) 95 D) 17




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, Test Bank For Mathematics with Applications In the Management, Natural, and Social Sciences 13th
Edition
Chapter 1 Algebra and Equations


Express each of the following statements in symbols, using <, >, ≤, or ≥.
36) 4 is less than 7. 36) ______
A) 7 < 4 B) 4 < 7 C) 4 > 7 D) 4 ≤ 7

37) -6 is greater than -9. 37) ______
A) -6 < -9 B) -6 ≥ -9 C) -6 > -9 D) -9 > -6

38) x is less than or equal to 1. 38) ______
A) 1 ≤ x B) x ≤ 1 C) x ≥ 1 D) x < 1

39) y is greater than or equal to -4. 39) ______
A) -4 ≥ y B) y > -4C) y ≥ -4 D) y ≤ -4

40) w is positive. 40) ______
A) w < 0 B) w ≤ 0 C) w ≥ 0 D) w > 0

41) s is negative. 41) ______
A) s ≤ 0 B) s ≥ 0 C) s > 0 D) s < 0

42) p is at most 77 42) ______
A) p ≤ 77 B) p > 77 C) p ≥ 77 D) p < 77

43) p is at least 92 43) ______
A) p > 92 B) p < 92 C) p ≤ 92 D) p ≥ 92

Insert <, =, or > to write a true statement.
44) ___ 0.875 44) ______


A) = B) > C) <


45) ___ 0.27 45) ______


A) > B) = C) <


46) ___ 46) ______


A) = B) > C) <

47) -9 ___ -2 47) ______
A) > B) < C) =




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