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16 June, 17:47

Two bottled waters and an order of cheese nachos costs $5.50. three bottled waters and two orders of cheese nachos costs $9.50

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Answers (2)
  1. 16 June, 20:33
    0
    Answer: You might have messed up the question

    Here is the answer based on your question

    W (Bottled water) = 7/2$

    N (Cheese Nachos) = - 1/2$

    Step-by-step explanation:

    2W + 3N = $5.50

    3W + 2N = $9.50

    Find the common number and subtract them. In order to find isolate the water bottles or nachos. I will do water bottles

    15 (2W + 3N = $5.50)

    10 (3W + 2N = $9.50)

    30w + 45N = $82.5

    Minus

    30W + 20N = $90

    = 25N = - 12.5

    N = - 1/2$

    Substitute for N

    3W + 2 (-1/2) = 9.5

    3w - 1 = 9.5

    3w - 10.5

    w = 7/2$
  2. 16 June, 21:35
    0
    what does it ask for?
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