I.e.d. Warm-up Quiz #2 Spring 2013

7 Questions

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I.e.d.  Warm-up Quiz #2 Spring 2013

Feb 4 - Feb 8


Questions and Answers
  • 1. 
    Simplify:  10g - 6g + 14g x 2
    • A. 

      32g

    • B. 

      36g

    • C. 

      20g

    • D. 

      28g

  • 2. 
    Evalute 2(a + b) - 3c if a = 3, b = 7, and c = 8
    • A. 

      -4

    • B. 

      44

    • C. 

      12

    • D. 

      -20

  • 3. 
    Which expression correctly represents $15 less than three times the cost, c?
    • A. 

      15 - 3c

    • B. 

      15 + 3c

    • C. 

      15 / 3c

    • D. 

      3c - 15

  • 4. 
    What is the value of     3 (z  -  7) + 12  if  z = -3 ?
    • A. 

      0

    • B. 

      -10

    • C. 

      -18

    • D. 

      42

  • 5. 
    What is the solution set for the equation on the right?  
    • A. 

      {-4, +4}

    • B. 

      {-8, +8}

    • C. 

      {-32, +2}

    • D. 

      {-2, +2}

  • 6. 
    What is the slope of the graph of the following equation? 8x + 4y = 12
    • A. 

      M = 2

    • B. 

      M = -2

    • C. 

      M = 8

    • D. 

      M = 3

  • 7. 
    If w = -2, what is the value of the equation on the right?
    • A. 

      -16

    • B. 

      -8

    • C. 

      8

    • D. 

      24