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dmezzullo

  • one year ago

@saifoo.khan Would u mind checking something for me?

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  1. dmezzullo
    • one year ago
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    Ok so i need help with an inequality thingy

  2. dmezzullo
    • one year ago
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    i jus need an answer checked.

  3. dmezzullo
    • one year ago
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    I am suppose to Describe a real life scenario where inequalities are used and state the inequality.

  4. dmezzullo
    • one year ago
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    Here is what i have 1 sec.

  5. dmezzullo
    • one year ago
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    In fl to get your permit u have to be at least 15. So would the inequality be.. lemme draw it

  6. dmezzullo
    • one year ago
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    |dw:1362536382003:dw| Is da right?

  7. saifoo.khan
    • one year ago
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    No. it can't be right. Your ineq says values can be less than 15 as well. But they CAN'T be less than 15.

  8. dmezzullo
    • one year ago
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    |dw:1362536653066:dw|

  9. saifoo.khan
    • one year ago
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    nope. So can you get a permit if you're 14?

  10. dmezzullo
    • one year ago
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    No.

  11. saifoo.khan
    • one year ago
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    |dw:1362536718593:dw|

  12. dmezzullo
    • one year ago
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    So thats it?

  13. saifoo.khan
    • one year ago
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    your ineq says x is LESS than and equal to 15. Which is wrong.

  14. dmezzullo
    • one year ago
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    U have to be 15 and older to get ur permit/ liscense.

  15. saifoo.khan
    • one year ago
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    YES! So x should be GREATER or equal to 15.

  16. dmezzullo
    • one year ago
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    Yes^

  17. phi
    • one year ago
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    maybe it's easier to think concretely age ≥ 15 (rather than x)

  18. phi
    • one year ago
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    another example: cost for lunch ≤ dollars in pocket

  19. dmezzullo
    • one year ago
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    Oh ok

  20. dmezzullo
    • one year ago
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    so|dw:1362537319220:dw|

  21. dmezzullo
    • one year ago
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    Thats wat it is?

  22. dmezzullo
    • one year ago
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    So would it be da? ^^

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spraguer (Moderator)
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