1.   Write an inequality for the sentence three times a number is less than 45.
    A. 3x > 45 B. 3 + x < 45
    C. 3x < 45 D. 3x 45
    Hint

  2.   Which graph represents the solution to x + 4 > -2?
    A.
    B.
    C.
    D.
    Hint

  3.   Write the inequality that is graphed on the number line below.
   
    A. x < -3 B. x -3
    C. x > -3 D. x -3
    Hint

  4.   Which graph represents the solution to 3t + 2 8?
    A.
    B.
    C.
    D.
    Hint

  5.   Solve 9a > -72. Graph the solution.
    A. B.
    C. D.
    Hint



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