Simplify Expressions
3 years ago
addie16
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15 QuestionsShow answers
  • Question 1
    60 seconds
    Q. Simplify by combining like terms:
    5a + 2b - 3a + 4
    answer choices
    8a + 2b + 4
    2a + 2b + 4
    8ab
    4ab + 4
  • Question 2
    60 seconds
    Q. 3x - 5x
    answer choices
    2x
    8x
    -2x
    15x2
  • Question 3
    60 seconds
    Q. Simplify the expression: 3x + 2x
    answer choices
    5x
    x
    6x
    5
  • Question 4
    60 seconds
    Q. -6k + 7k=
    answer choices
    k
    -k
    12k
    -12k
  • Question 5
    60 seconds
    Q. -r - 10r
    answer choices
    11r
    -11r
    9r
    -11
  • Question 6
    60 seconds
    Q. Simplify the expression: 2x + 1 + 7x 
    answer choices
    10x
    10
    9x + 1
    9 + 1x
  • Question 7
    120 seconds
    Q. Combine like terms
    3x + 2x + 3y - 7y
    answer choices
    5x + 10y
    5x + 4y
    5x - 4y
    5x -10y
  • Question 8
    120 seconds
    Q. n -10 +9n -3=
    answer choices
    -3
    9n-3
    n
    10n -13
  • Question 9
    120 seconds
    Q. Simplify the following expression:
    -9(14p - 8) - 4p
    answer choices
    130p - 72
    122p - 72
    -130p - 18
    -130p + 72
  • Question 10
    120 seconds
    Q. Simplify the following expression:
    -6x + 4(-x - 3)
    answer choices
    -2x - 12
    10x + 12
    -10x - 12
    -2x + 12
  • Question 11
    120 seconds
    Q. Simplify the following expression:
    -7x +5 (1 - 8x)
    answer choices
    -33x + 5
    5 + 33x
    47x + 5
    5 - 47x
  • Question 12
    120 seconds
    Q. Simplify the following expression:
    19 - ( 3 - 5b)
    answer choices
    16 + 5b
    21 + 5b
    16 - 5b
    21 - 5b
  • Question 13
    180 seconds
    Q. Simplify the following expression:
    -8 (5b + 2) -7 (b - 5)
    answer choices
    -33b + 19
    -47b2 +  21
    33b - 19
    -47b -19
  • Question 14
    180 seconds
    Q. Simplify the following expression:
    (5 + 7p2)  - (2p4 - 3)
    answer choices
    2 + 7p2 + 2p4
    2p4 + 7p2 + 13
    -2p4 - 7p2 + 2
    -2p4 + 7p2 + 8
  • Question 15
    180 seconds
    Q. Simplify the following expression:
    (5 + 4x) + (2x - 8)
    answer choices
    13 + 6x
    6x - 3
    6x - 13
    6x + 3
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