Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

CharityDanielle

  • one year ago

hoose the correct description of the graph of the compound inequality x - 1 < or = to 9 or 2x > or = to 24 A number line with an open circle on 10, shading to the left, and an open circle on 12, shading to the right. A number line with an open circle on 10, an open circle on 12, and shading in between. A number line with a closed circle on 10, a closed circle on 12, and shading in between. A number line with a closed circle on 10, shading to the left, and a closed circle on 12, shading to the right

  • This Question is Closed
  1. CharityDanielle
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @dmezzullo sorry for taggiin you soo much..i know you must hate me right now ):

  2. dmezzullo
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Its ok idk this one

  3. CharityDanielle
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    poo

  4. satellite73
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    \[x-1\leq 9\iff x\leq 10\]

  5. CharityDanielle
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    huh????????????

  6. satellite73
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    \[2x\geq 24\iff x\geq 12\]

  7. CharityDanielle
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    im confsed!!

  8. satellite73
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    before you can answer the question, you have to solve each inequality for \(x\) that is the first step

  9. satellite73
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    the first inequality is \(x-1\leq 9\) to solve this for \(x\) add 1 to both sides, which gives you \[x\leq 10\]

  10. satellite73
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    to solve \(2x\geq 24\) divide both sides by 2 and get \(x\geq 12\)

  11. satellite73
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    this tells you \(x\leq 10\) OR \(x\geq 12\)

  12. satellite73
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    |dw:1364999820534:dw|

  13. satellite73
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    both circles are closed because you have \(\leq\) and \(\geq\) instead of \(<\) and \(>\)

  14. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.