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Unit 8 Review

  • Game Code: 415231
  •  English    24     Public
    Review on equations, inequalities and vocabulary.
  •   Study   Slideshow
  • Solve this equation: x+3=15
    x=12
  •  5
  • 23=x+15
    8
  •  5
  • What is a variable?
    A letter that stands for an unknown letter
  •  5
  • What is the solution to 4y=28
    y=7
  •  5
  • When solving inequalities, what do you need to remember to do when multiplying or dividing negative numbers?
    flip the inequality symbol
  •  15
  • What is the inverse of dividing?
    multiplying
    dividing
    subtracting
    adding
  •  5
  • What is the inverse of adding?
    dividing
    multiplying
    adding
    subtracting
  •  5
  • What is the solution to this inequality?
    x ≥ -3
    x < -3
    x > -3
    x ≤ -3
  •  10
  • What is the solution to this inequality?
    x ≤ 1
    x < 1
    x > 1
    x ≥ 1
  •  10
  • What does it mean when I put a line underneath my inequality symbol like ≤ or ≥?
    equal to
  •  5
  • Equation, Expression, or Inequality?
    Expression
  •  5
  • What equation does this set of algebra tiles represent?
    3x=21
  •  10
  • Equation, Expression, or Inequality?
    Equation
  •  5
  • Would the answer to this inequality be an OPEN or CLOSED circle?
    Open
  •  15
  • What is the solution to this inequality?
    s<21
  •  15
  • What is the solution to this inequality? Would this be an open or closed circle?
    -4>y
  •  25
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