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ashleylynn

  • 4 years ago

1.) -5(2x+2) less than or equal to -10x-17 a. x is greater then or equal to 7 b. x is less than or equal to 19 c. all real numbers d. no solution 2.) 10x-10-7x is great then or equal to 3x-2 a. x is greater then or equal to -8 b. x is less than or equal to 19 c. all real numbers d. no solution

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  1. Mertsj
    • 4 years ago
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    |dw:1332815760521:dw|

  2. Mertsj
    • 4 years ago
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    that is a false statement. So there is no solution.

  3. ashleylynn
    • 4 years ago
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    That's exactly what i got whe i did it im just making sure

  4. Mertsj
    • 4 years ago
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    Good for you.

  5. ashleylynn
    • 4 years ago
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    What about the second one ? @M

  6. Mertsj
    • 4 years ago
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    |dw:1332816016218:dw|

  7. Mertsj
    • 4 years ago
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    Same thing.

  8. ashleylynn
    • 4 years ago
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    So there is no solution for either of them?

  9. ashleylynn
    • 4 years ago
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    @Mertsj

  10. Mertsj
    • 4 years ago
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    Exactly. Because no matter what number you put in to replace x you end up with the same false statement.

  11. ashleylynn
    • 4 years ago
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    ohkay thanks (: this study guide is very important

  12. Mertsj
    • 4 years ago
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    yw

  13. ashleylynn
    • 4 years ago
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    In set-builder notation, how do you write the solutions of the inequality? 3x+10 is less than or equal to 4 a. x is greater than or equal to -2 b. x is less than or equal to 2 c. x is less than or equal to -2 d. x is greater than or equal to 2

  14. ashleylynn
    • 4 years ago
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    sorrryy im super bad at math and need this to help me study @Mertsj

  15. Mertsj
    • 4 years ago
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    |dw:1332817584650:dw|

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