Unit 4 Test: Equations

25 Questions | Total Attempts: 55

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Equation Quizzes & Trivia

Copy each problem on your test worksheet and show every step in reaching the solution. You will turn in this worksheet at the end of class. Worksheet requirements: Name, block number, and date Label each problem Highlight or circle your answer HAND THIS IN at the end of class


Questions and Answers
  • 1. 
    Use the distributive property to rewrite the expression: -4(3w + 7)
    • A. 

      -12w - 7

    • B. 

      -12w - 28

    • C. 

      -12w + 7

    • D. 

      12w + 28

  • 2. 
    Combine like terms and simplify the expression: 7x + 2 - 5x + 8
    • A. 

      2x + 10

    • B. 

      5x + 8

    • C. 

      12x + 10

    • D. 

      -2x + 6

  • 3. 
    Combine like terms and simplify the expression: -w - 5w + 10w - 12
    • A. 

      -16w + 12

    • B. 

      4w - 12

    • C. 

      11w - 12

    • D. 

      9w - 12

  • 4. 
    Solve the equation.  Check your solution. 5p - 10 = 0
    • A. 

      X = 15

    • B. 

      X = -5

    • C. 

      X = 50

    • D. 

      X = 2

  • 5. 
    Solve the equation.  Check your solution. -2x - 6 = 14
    • A. 

      X = -12

    • B. 

      X = -4

    • C. 

      X = 4

    • D. 

      X = -10

  • 6. 
    Solve for x:  4(2x + 5) = -4
    • A. 

      X = 5

    • B. 

      X = -5

    • C. 

      X = 8

    • D. 

      X = -3

  • 7. 
    Select the equation that matches the statement below. The difference of twice a number and three is 11.
    • A. 

      2x = 11 - 3

    • B. 

      3x - 2 = 11

    • C. 

      3 - 2x = 11

    • D. 

      2x - 3 = 11

  • 8. 
    Javier saved $35.  If he earns $15 a week in allowance, how many weeks will it take him save enough money to buy something that cost $155.
    • A. 

      7.5 weeks

    • B. 

      9.5 weeks

    • C. 

      9 weeks

    • D. 

      8 weeks

  • 9. 
    Select the equation that matches the statement below. The sum of a number and six is 21.
    • A. 

      6x = 21

    • B. 

      X / 6 = 21

    • C. 

      X - 6 = 21

    • D. 

      X + 6 = 21

  • 10. 
    You have $40 to spend of 6 notebooks.  After buying them you had $4 left.  How much did each notebook cost?
    • A. 

      $8

    • B. 

      $7.35

    • C. 

      $5.50

    • D. 

      $6

  • 11. 
    Solve the equation.  Check your solution. 3 - 10x = 2x - 9
    • A. 

      X = 4.5

    • B. 

      X = 2.5

    • C. 

      X = 1

    • D. 

      X = 3

  • 12. 
    Solve the equation.  Check your solution. -3(3x - 8) = 2x - 31
    • A. 

      X = 5

    • B. 

      X = 11

    • C. 

      X = 7

    • D. 

      X = 2

  • 13. 
    Choose the inequality for the following statement: "There are more than 30 days in these months."
    • A. 

      X ≤ 30

    • B. 

      X < 30

    • C. 

      X > 30

    • D. 

      X ≥ 30

  • 14. 
    Solve the inequality.  Check your solution. b - 12 > -12
    • A. 

      B > 0

    • B. 

      B > -24

    • C. 

      B < 24

    • D. 

      B < 0

  • 15. 
    Solve the inequality.  Check your solution. 17 > 5 + n
    • A. 

      N > 22

    • B. 

      N < 12

    • C. 

      -12 < n

    • D. 

      N > 12

  • 16. 
    Solve the inequality.  Check your solution. -2n > 30
    • A. 

      N > 15

    • B. 

      N < 15

    • C. 

      N > -15

    • D. 

      N < -15

  • 17. 
    Select the inequality represented by the graph:
    • A. 

      N > 4

    • B. 

      N < 4

    • C. 

      N ≥ 4

    • D. 

      N ≤ 4

  • 18. 
    Select the inequality represented by the graph:
    • A. 

      X < 2

    • B. 

      X > 2

    • C. 

      X ≤ 2

    • D. 

      X ≥ 2

  • 19. 
    Select the inequality represented by the graph:
    • A. 

      X < 0

    • B. 

      X > 0

    • C. 

      X ≤ 0

    • D. 

      X ≥ 0

  • 20. 
    Select the inequality that represents the statement: "A number is less than 10."
    • A. 

      X < 10

    • B. 

      X > 10

    • C. 

      X ≤ 10

    • D. 

      X ≥ 10

  • 21. 
    Select the inequality that represents the statement: "A number is no more than 8."
    • A. 

      X < 8

    • B. 

      X > 8

    • C. 

      X ≤ 8

    • D. 

      X ≥ 8

  • 22. 
    Olivia and Lakita solved the problem: 8a < -56.  Who is CORRECT in solving the problem?
    • A. 

      Olivia

    • B. 

      Lakita

    • C. 

      Neither student is correct.

    • D. 

      Both students are correct.

  • 23. 
    Simplify the expression: 3x - 2 + 5x - 7
    • A. 

      8x - 5

    • B. 

      8x - 9

    • C. 

      2x - 8

    • D. 

      -2x - 9

  • 24. 
    Solve for x:  7x + 4 = 3x
    • A. 

      X = 1

    • B. 

      X = -1

    • C. 

      X = 2.5

    • D. 

      X = 40

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