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    lulu88's Avatar
    lulu88 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Feb 4, 2008, 01:29 PM
    algebra
    I need help with this


    1.-Complete the following statements.

    1. 12 + -12 = 0 2. _____________ + 36 = 0

    -2

    3. 23 + (-23) =___________ 4. 0 = ___________ + (-4)




    2.-Simplify each expression.

    1. 6 x 2 ÷ (-3 + -3 ) = 2. 5 + 12 ÷ 3 - 16 =


    3. 11 + (7 - 3)  = 4. 1 + 2 - 3 x 4 ÷ 6 =





    3 Solve each inequality. Show each step.

    1. 7a > 49 2. 3c < - 24

    7a > 49
    7 7

    a > 7


    3. m < -14 4. n > 2 5. 5y < 75
    7 6


    4.- Define the following terms.


    a) Absolute value:

    b) Base:

    c) Negative:
    ineedhelpfast's Avatar
    ineedhelpfast Posts: 101, Reputation: 7
    Junior Member
    		  
    #2

    Feb 4, 2008, 03:45 PM
    Why don't you look in your text book. Or go to an algebra website
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