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anonymous

  • one year ago

Which ordered pair is on the graph of the equation 2x + 5y = 4? A. (7, –2) B. (0, 1) C. (3, –2) D. (0, –1) I believe the answer is C. But I am behind in math honestly and can't afford to be wrong

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  1. anonymous
    • one year ago
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    @welshfella

  2. anonymous
    • one year ago
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    I have 3 question left. Ill medal you for every question I ask. For your trouble.

  3. welshfella
    • one year ago
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    lets check out C here x = 3 and y = -2 2x + 5y = 4 so if LHS = 4 we know its C 2(3) + 5(-2) = 6 - 10 = -4 no its not C

  4. welshfella
    • one year ago
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    try A

  5. welshfella
    • one year ago
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    2(7) + 5(-2)

  6. anonymous
    • one year ago
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    A = 4 does it not?

  7. welshfella
    • one year ago
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    yes A is the one

  8. anonymous
    • one year ago
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    I hate math :/

  9. anonymous
    • one year ago
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    75%. Which is good for me, but considering not mastering in my school

  10. welshfella
    • one year ago
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    yes - you need to like maths if you want to major in it

  11. anonymous
    • one year ago
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    I want to be a therapist and get my Ph.D. I do not think Math will be used very much

  12. welshfella
    • one year ago
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    right

  13. anonymous
    • one year ago
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    Anyways! Enough about the American school system and how poorly it is handled. Thank you for your help!

  14. welshfella
    • one year ago
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    lol yw

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