I.E.D. Warm-up Quiz # 6 Spring 2013

10 Questions | Total Attempts: 123

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I.E.D. Warm-up Quiz # 6 Spring 2013

Questions and Answers
  • 1. 
    Simplify:      4y + 7x + 3y - 4x
    • A. 

      3x + 7y

    • B. 

      -28x + 12y

    • C. 

      3x7y

    • D. 

      21xy

  • 2. 
    The equation of a line that contains the points ( 8, -3) and ( -2, -7) has a slope of m = ___.
    • A. 

      2/5

    • B. 

      -9/11

    • C. 

      5/2

    • D. 

      -2/5

  • 3. 
    Write the inequality for the following sentence: "The opposite of three times a number is more than 75."
    • A. 

      3x > 75

    • B. 

      -3x > 75

    • C. 

      3x < 75

    • D. 

      -3x < 75

  • 4. 
    Find 3 consecutive even integers whos sum is 42.
    • A. 

      20, 22

    • B. 

      13, 14, 15

    • C. 

      12, 14, 16

    • D. 

      6, 7

  • 5. 
    Find the area of a triangle with a base of 2x + 8 and a height of 4
    • A. 

      8x + 32

    • B. 

      2x + 12

    • C. 

      4x + 16

    • D. 

      X + 8

  • 6. 
    Given triangle ABC, what is the value of x?
    • A. 

      X = 30

    • B. 

      X = 150

    • C. 

      X = 50

    • D. 

      X = 90

  • 7. 
    Convert 7 inches to centimeters.
    • A. 

      17.8 cm

    • B. 

      2.6 cm

    • C. 

      .36 cm

    • D. 

      178 mm

  • 8. 
    What is the most reasonable weight of a car?
    • A. 

      4 tons

    • B. 

      4 pounds

    • C. 

      4 kilograms

    • D. 

      4 ounces

  • 9. 
    Factor the following equation:  - x - 15
    • A. 

      (2x + 5)(x - 3)

    • B. 

      (2x + 5)(x + 3)

    • C. 

      (x - 3)(x + 3)

    • D. 

      (3x - 3)(2x - 2)

  • 10. 
    Factor the following equation:  - 9
    • A. 

      (2x + 5)(x - 3)

    • B. 

      (2x + 5)(x + 3)

    • C. 

      (x - 3)(x + 3)

    • D. 

      (x - 3)(x - 3)

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