Deck 2: Review of Basic Algebra

Question 1

Simplify: -3x(4 - 2b - b)

Answer 1

-12x + 6bx + 3bx = -12x + 9bx

Question 2

Simplify: x + 0.16x

Answer 2

1.16x

Question 3

Simplify: 4x - 6y - 4x - 2y

Answer 3

-8y

Question 4

Simplify: (7a - 7b)- (-3a + 9b)- 11b

Question 5

Simplify: 3ax - 4x + 1 - 7 + 3x - 4ax

Question 6

Simplify: -9a(-5b)

Question 7

Simplify: -6m(-3m)

Question 8

Simplify: -5a(-5b)

Question 9

Simplify: 3a(-3b)(-4c)(-1)

Question 10

Simplify: x - 0.62x

Question 11

Simplify: -(4 - 6a)- (-4 + 3a)

Question 12

Simplify: -7(9a)

Question 13

Simplify: -(3m - 6m - 5)- (4 - 7m - 2m)

Question 14

Simplify: -(4 - 6a)- (-8 + 6a)

Question 15

Simplify: x - 0.32x

Question 16

Simplify: -2a(-3b)(-4c)(-5)

Question 17

Simplify: 5(4x - 2)

Question 18

Simplify: (8a - 7b)- (-3a + 7b)- 11b

Question 19

Simplify: 7m - 2m - 3m

Question 20

Simplify: 4x - 3y - 4x - 2y

Question 21

Simplify: (-a³ - 11a² - 3a)÷ (-a)

Question 22

Simplify: -3x(4 - 2b - 2b)

Question 23

Simplify: (5m - 2n)(m - 12n)

Question 24

Simplify: (21x - 36)÷ (-3)

Question 25

Evaluate R: R = for I = 83,P = 845,T =

Question 26

Evaluate: 4x² - 10xy - 8y² for x = -3,y = 5

Question 27

Simplify: (-45a^3b)÷ 15a²

Question 28

Simplify: (-8ab)÷ (8a)

Question 29

Simplify: 8(9y - 4)- 2(y - 1)- (1 - 3y)

Question 30

Simplify: (3a - 1)(a - 3a + 1)

Question 31

Simplify: (-64ab)÷ (8ab)

Question 32

Simplify: 50xy ÷ (-5x)

Question 33

Evaluate y: y = (3x² - x - 1)- (5 - 2x - x²)for x = -3

Question 34

Simplify: (-a³ - 10a² - 3a)÷ (a)

Question 35

Simplify: 60xy ÷ (-5xy)

Question 36

Simplify: 4(9y - 4)- 2(y - 1)- (1 - 3y)

Question 37

Simplify: 2(a - 1)(7a - 3)- 3(6a - 2)(2a + 1)

Question 38

Evaluate r: r = ,where I = 116,P = 1760,t =

Question 39

Simplify: -5(8a - b)- 2(-6a + 9b)

Question 40

Simplify: (4a - 1)(a - 3a + 1)

Question 41

Evaluate: (-5)^-2

Question 42

Evaluate: (-0.1)⁴

Question 43

Evaluate the value of FV,if FV = PMT ,PMT = $750,i = 0.025,and n = 10.

Question 44

Evaluate:

Question 45

Evaluate:

Question 46

Evaluate P: P = for A = 752,R = 0.145,T =

Question 47

Evaluate: -(288888)⁰

Question 48

Evaluate: m⁰

Question 49

Evaluate P: P = A(1 - RT)for A = 1400,R = 0.185,T =

Question 50

Evaluate p: p = s ,where s = 3120,r = 0.123,t = 295

Question 51

Evaluate K: K = for N = 32,C = 20,P = 1859,n = 26

Question 52

Evaluate: 1⁶

Question 53

Evaluate: (-1)¹³

Question 54

Evaluate: (-1)¹⁴

Question 55

Evaluate: (1.05)⁰

Question 56

Evaluate s: s = ,where p = 3411.50,r = 0.0925,t = 75

Question 57

Evaluate r: r = ,where I = 200,P = 800,t =

Question 58

Evaluate: (-0.1)⁷

Question 59

Evaluate: (-5)^-3

Question 60

Evaluate P: P = A(1 - RT)for A = 700,R = 0.185,T =

Question 61

Simplify: (m⁴)⁵

Question 62

Simplify: (-4)³ ∗ (-4)

Question 63

Simplify: m¹³ ÷ m⁶

Question 64

Simplify:

Question 65

Simplify: [(1 - r)⁵¹]²

Question 66

Simplify: (-1)⁴(-1)²(-1)⁵

Question 67

Simplify: (-3)⁷ ÷ (-3)⁴

Question 68

Evaluate: (3)²(3)⁴

Question 69

Simplify: [(-4)⁴]³

Question 70

Simplify: (m⁵)⁵

Question 71

Simplify: (1 - r)³(1 - r)⁴(1 - r)

Question 72

Simplify: (1 - r)²(1 - r)³(1 - r)

Question 73

Simplify: 1.005²⁴⁰ ÷ 1.005¹⁶⁰

Question 74

Simplify:

Question 75

Simplify:

Question 76

Simplify: (-4)⁴ ∗ (-4)

Question 77

Simplify: (2xy)⁵

Question 78

Simplify: ÷

Question 79

Simplify:

Question 80

Simplify: ÷