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eknott

  • 2 years ago

-4x+4>12 and 4x-9<-5

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  1. lexiamee
    • 2 years ago
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    what do you need help with?

  2. jwheele1
    • 2 years ago
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    That IS a legit math question as I have encountered it before

  3. jwheele1
    • 2 years ago
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    the union of sets is the set of elements that is in the first set “or” the second set while the intersection of sets is the set of elements that are in the first set “and” the second set

  4. jwheele1
    • 2 years ago
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    in this case we are looking for an intersection

  5. jwheele1
    • 2 years ago
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    so, you will need to solve both for x and determine where on the number line the x values are

  6. jwheele1
    • 2 years ago
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    Then you will need to determine where x is in both sets at the same time....only those x values are your answer

  7. jwheele1
    • 2 years ago
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    since this is 14 days old I will try my hand at it

  8. jwheele1
    • 2 years ago
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    I have been trying for an hour to upload the image but oh well....the answer i got was \[(-\infty,-2) \]

  9. jwheele1
    • 2 years ago
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    or x<-2

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spraguer (Moderator)
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