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Math Help - Need help on how to answer these problems.

  1. #1
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    Need help on how to answer these problems.

    I took 3 screenshots of the problems, their are 3. Can someone explain to me how I would pick the right answer? Thanks.
    http://img7.imageshack.us/img7/1213/math1v.jpg
    Imageshack - math2v
    Imageshack - math3q
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  2. #2
    Member
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    Quote Originally Posted by h0tsauce View Post
    I took 3 screenshots of the problems, their are 3. Can someone explain to me how I would pick the right answer? Thanks.
    http://img7.imageshack.us/img7/1213/math1v.jpg
    Imageshack - math2v
    Imageshack - math3q
    Answers are B, D and A respectively.

    Solve for x, then if it is greater than, the line should go to the right -->

    If it is less than, the line should go to the left <--

    Do you notice the circles in the beginning of a line? It is an indication of an equal sign. If there is an equal sign (<) or (>), it should be a solid filled circle, if not equal, just an empty circle.
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