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Math Help - algebra equations

  1. #1
    dbcmets
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    algebra equations

    1. A hogh school is planning it's annual hayride. There is a flat fe of 50 $ plus 30 $ per hour to hire the hay wagon. The Class hass 200 in budget. How many hours can they have the hay ride for?

    2.A fam of 6 went o dinner at Raplohs. Bill came to 94.56 Tax was 6% and left a 15% tip. Totla Amount payed?

    State property demonstarted
    2(4x-5) =8x -10
    (3+8) +2 = 3+ (8+2)
    -5+5=0
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  2. #2
    Senior Member
    Joined
    Apr 2006
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    401
    Quote Originally Posted by dbcmets View Post
    1. A hogh school is planning it's annual hayride. There is a flat fe of 50 $ plus 30 $ per hour to hire the hay wagon. The Class hass 200 in budget. How many hours can they have the hay ride for?

    2.A fam of 6 went o dinner at Raplohs. Bill came to 94.56 Tax was 6% and left a 15% tip. Totla Amount payed?

    State property demonstarted
    2(4x-5) =8x -10
    (3+8) +2 = 3+ (8+2)
    -5+5=0
    1.) $50 flat fee, therefore you're left with $150 in the class budget. That allows for 5 hours (30*5 = 150). Therefore, they can have the hay ride for 5 hours.

    2.) Distributive; Associative property of addition; additive inverse property.
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  3. #3
    Senior Member
    Joined
    Apr 2006
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    Quote Originally Posted by dbcmets View Post
    2.A fam of 6 went o dinner at Raplohs. Bill came to 94.56 Tax was 6% and left a 15% tip. Totla Amount payed?
    I did not see this question buried in there.

    1.06*94.56*1.15 = $115.27
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