A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • 5 years ago

the sum of three integers is two hundred eighty. The second number is ten less than twice the first number. The third number is four times the second number. Find the three numbers

  • This Question is Closed
  1. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    f +s +l = 280 s = 2f-10 l = 4(s) = 4(2f-10) = 8f -40 f + (2f -10) +(8f -40) = 280 11f -50 = 280 11f = 330 f = 30 ---------------- s = 2(30)-10 = 60 - 10 s = 50 ------------------------ l = 4(50) l = 200 ------------------- 30 + 50 +200 = 280 80 + 200 = 280 280 = 280

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

    are the three numbers 30, 60, and 80

  3. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ........ 30 50 200

  4. 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.