Mathematics

9th

grade

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20 questions

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  • 1. Multiple Choice
    5 minutes
    1 pt
    10(f + 5)
    10f + 50
    f + 50 
    10f + 5 
    b + c 
  • 2. Multiple Choice
    5 minutes
    1 pt
    Expand (x + 5)(x + 4)
    x2 + 9x + 20
    x2 + 20x + 20
    5x2 + 20
    x2 + 6x + 9
  • 3. Multiple Choice
    5 minutes
    1 pt
    (x+2)(x+3)
    x2 + 5x + 6
    x2 + 6x + 5
    x+ 7x + 5
    x2 + 6x + 6
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