A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

Translate the sentence into an equation. The sum of 3 times a number and 7 is 19. A. 3(n + 7) = 19 B. (3 + n ) + 7 = 19 C. 7n + 3 = 19 D. 3n + 7 = 19

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

    i guess A

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

    @IrishBoy123

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

    @Skyz

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

    @Sepeario

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

    3n+7=19

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

    thank you

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

    would you like explaining?

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

    a little bit

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

    that's fine. let's say the number is 3. so three times the number would be 3n, right?

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

    yes

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

    but it asks for the sum of three times the number and 7. so think about it this way. (three times a number) + 7.

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

    so hence you get the answer, 3n+7.

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

    oh i understand i got confused when it said the sum

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

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

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.