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Algebra Concepts Review

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  • Which of the following is an expression?
    8/b = 2
    5 + x = 8
    3 - y = 2
    5 + b
  • In, 46 what is the base?
    1,024
    4
    6
    24
  • Write the following power as repeated multiplication: 10 to the 4th power
    10 x 10 x 10 x 10
    4 x 4 x 4 x4 x 4 x 4 x 4 x 4 x 4 x 4
    10 x 10 x 10 x 10 x 10
    4 x 4 x 4 x 4
  • What is a variable?
    A letter that takes the place of a number we don't know
    None of these
    A possibility of a solution
    Something you are very capable of
  • What is Mrs. Breden's middle name?
    Rene
    Betty
    Sally
    Hildegard
  • Evaluate a + c, when a = 24 and c = 52
    89
    65
    76
    54
  • What is the inverse operation of subtraction?
    addition
  • Evaluate 8 + c, when c = 8
    12
    16
    9
    14
  • Another way to say 8 to the 2nd power is...
    8 squared
    Double 8
    8 and another 8
    8 cubed
  • Solve: 7 +( 4 x 2) + 20 ÷ 5 - 3
    16
  • b/10 = 7
    b=70
  • solve: 4 + 3 x 4 + 12 ÷ (2+2)
    19
  • Evaluate t/5, when t = 50
    10
    15
    20
    5
  • Evaluate 5b, when b = 8
    45
    40
    38
    50
  • Evaluate the following power: 103
    100,000
    1,000
    10,000
    100
  • Evaluate 2b + 5 when b = 6
    15
    12
    27
    17
  • t + 6 = 14 what does t=?
    8
  • What is the inverse operation of additon?
    Subtraction
  • Evaluate 5 to the third power
    115
    100
    85
    125
  • An expression does not contain, what?
    More than 3 numbers
    numbers
    An equal sign
    None of these
  • What is the inverse operation of division?
    multiplication
  • What is Mrs. Mercier's cat's name
    Gertie
    Buford
    Pretty Kitty
    Kitty
  • 4n=36 what does n=
    n=9
  • How would you write 5 x 5 x 5 as a power?
    125
    Fives Got the Power!
    3 to the 5th power
    5 to the 3rd power
  • What is the inverse operation of multiiplication?
    division
  • Evaluate 5n, when n= 6
    1
    2
    11
    30
  • Which of the following means this: a . a . a . a 
    a squared
    a cubed
    a to the fourth power
    None of these