Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Haleyy_Bugg

  • one year ago

Simplify the following expression. 7x - 4y + 5z - 2x - 10y + z A) 5x - 14y + 6z B) 9x - 14y + 6z C) 5x - 6y + 6z D) 9x - 6y + 6z

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

    @MATTW20

  2. MATTW20
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    just combine like terms. meaning combine all the ones that have the same letter

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

    do you add to combine?

  4. MATTW20
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yes but make sure you take the sign of each into account for example in this problem it's -4y+(-10y)

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

    soooooooo 14?

  6. MATTW20
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    well for that part it would be -14y can't forget about the sign or the y. but what about the rest

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

    So B?

  8. MATTW20
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    and how did you arrive at that answer?

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

    I added the like terms together

  10. MATTW20
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    but 7+(-2) doesn't equal 9 does it?

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

    no it is 5

  12. MATTW20
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    and therefore b doesn't make sense does it. So what would the correct answer be

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

    A?

  14. MATTW20
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Well say it like you mean it don't question mark it :) A!!!! correct btw

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

    Search OpenStudy
    • 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.