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Steeben Group Title

How many solutions are there to the following system of equations? 5x + 3y = 7 2x – y = 2

  • 2 years ago
  • 2 years ago

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  1. Steeben Group Title
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    in the end, I solved for y and then y = 2x-2, then I plugged it in the other one and x turns out to be equal to 0.18181818818818188 AND I'M LIKE WHATTTT

    • 2 years ago
  2. BriannaD Group Title
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    combine the like turms

    • 2 years ago
  3. Steeben Group Title
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    okay I already did that... read what I did before

    • 2 years ago
  4. Austin_Rain Group Title
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    LOL, No. You don't solve them. Plot them on a graph.

    • 2 years ago
  5. BriannaD Group Title
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    what u ahev to plot them?

    • 2 years ago
  6. mud116 Group Title
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    yuppers both are correct once you combine like terms that is as far as you go

    • 2 years ago
  7. BriannaD Group Title
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    1, Discriminant = 49 - (4*5*3) = -11 2, nemaproblema: x² - 7/5x = -3/5 (x - 7/10)² - 0.49 = -0.6 (x - 7/10)² = -0.11 Both indicates there is no solution.

    • 2 years ago
  8. Steeben Group Title
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    cause the main question is How many solutions are there to the following system of equations? a. 0 b. 1 c. 2 d. infinately many

    • 2 years ago
  9. mud116 Group Title
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    can I give two pple medals?

    • 2 years ago
  10. BriannaD Group Title
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    A there r no solutions!

    • 2 years ago
  11. BriannaD Group Title
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    no just one :(

    • 2 years ago
  12. Austin_Rain Group Title
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    Put the system into slope intercept form. and plot it on the graph. You can see how many solutions there are from how many times they intercept.

    • 2 years ago
  13. BriannaD Group Title
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    I gave u the answer there are no solutions!!!!!!!!!!

    • 2 years ago
  14. Steeben Group Title
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    brianna I know where you got that answer but it's not. I looked it up too but they don't have the same question.

    • 2 years ago
  15. mud116 Group Title
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    this is true you got an infinite number which usually means that there is no true answer!

    • 2 years ago
  16. Steeben Group Title
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    alright imma graph it

    • 2 years ago
  17. mud116 Group Title
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    yes that will give you an ACCURATE answer

    • 2 years ago
  18. Steeben Group Title
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    http://answers.yahoo.com/question/index?qid=20100115131935AAGxXYR this is not it

    • 2 years ago
  19. BriannaD Group Title
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    ok its indefanitly many!

    • 2 years ago
  20. Austin_Rain Group Title
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    There is only 1 solution. Meaning the two lines only intercept once.

    • 2 years ago
  21. BriannaD Group Title
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    but when u graph they can only intercept one or non times!

    • 2 years ago
  22. Steeben Group Title
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    yes they intercept once.

    • 2 years ago
  23. Austin_Rain Group Title
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    False, they can intercept infinite, zero, or one time.

    • 2 years ago
  24. Austin_Rain Group Title
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    Infinite = Same Line Zero = Parallel Lines One = Criss Cross Lines.

    • 2 years ago
  25. Austin_Rain Group Title
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    Stee, I am giving you a picture of the graph to help you. :)

    • 2 years ago
  26. Austin_Rain Group Title
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    Here you go!

    • 2 years ago
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  27. Steeben Group Title
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    ahhh I see thanks!!!

    • 2 years ago
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