Expressions and Equations
a year ago
bcharles
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15 QuestionsShow answers
  • Question 1
    120 seconds
    Q.

    Using a Factor Tree, find the prime factorization of 54.

    answer choices

    32 x 6

    33 x 2

    23 x 3

    9 x 6

  • Question 2
    60 seconds
    Q.

    What is the solution of 9 + k = 18

    answer choices

    18

    9

    27

    7

  • Question 3
    120 seconds
    Q.

    Evaluate the expression (43 - 4) + 12 ÷ 3

    answer choices

    64

    12

    24

    6.6

  • Question 4
    60 seconds
    Q.

    What is the solution of 3w = 30

    answer choices

    -10

    90

    10

    12

  • Question 5
    60 seconds
    Q.

    What is the solution of d/5 = 10

    answer choices

    2

    15

    5

    50

  • Question 6
    120 seconds
    Q.

    Which of the following are expressions? (Select all that apply.)

    answer choices

    3x + 4

    twelve is three more than nine

    the difference of x and 8

    2y

  • Question 7
    60 seconds
    Q.

    What is the solution of 13 = t + 7

    answer choices

    5

    6

    7

    20

  • Question 8
    60 seconds
    Q.

    What is the solution of a - 5 = 9

    answer choices

    14

    -4

    5

    4

  • Question 9
    120 seconds
    Q.

    Choose the equivalent expression.

    6(4c + 5)

    answer choices

    24c + 5

    24c + 30

    4c + 5

    4c + 30

  • Question 10
    60 seconds
    Q.

    What is the solution of r - 11 = 5

    answer choices

    11

    14

    6

    16

  • Question 11
    120 seconds
    Q.

    Janeen's mother is 47. She is 26 years older than Janeen. Which equation can be used to find Janeen's age j?

    answer choices

    j + 26 = 47

    26j = 47

    j - 26 = 47

    47j = 26

  • Question 12
    60 seconds
    Q.

    What is the solution of 42 = 7f

    answer choices

    294

    49

    35

    6

  • Question 13
    120 seconds
    Q.

    Antwaun waters his lawn 3 times a week. If he watered his lawn 24 times in all, which equation could be used to find how many weeks he has been watering his lawn?

    answer choices

    x + 3 = 24

    24 - x = 3

    3x = 24

    x/3 = 24

  • Question 14
    60 seconds
    Q.

    What is the solution of 4 = x/8

    answer choices

    2

    4

    32

    12

  • Question 15
    120 seconds
    Q.

    Which of the following are true about an equation?

    answer choices

    Contains an equal sign

    May contain variables

    Has many solutions

    Shows two expressions are equal

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