Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

katiebugg Group Title

help?!?! There are four ways that a system of equations can be solved: graphing, substitution, elimination, or using Cramer’s Rule. Use three or more sentences to describe the process that would be used for solving the system using each of the four methods. You may wish to explain why one method would be better than another for certain problems. Your response should contain a minimum of twelve sentences, three for each method.

  • one year ago
  • one year ago

  • This Question is Closed
  1. lgbasallote Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    ...wow...math essays,...

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

    i hate it because i barley know what im doing now... how am i to explain it lol

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

    i hate it because i have difficulties with expressing math in words...im not good with memorizing fancy terms =_=

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

    same here!!!

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

    i can probably give a brief summary of the first three in one sentence...i barely know cramer's rule (i hated matrices)

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

    i dont like em either

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

    graphing - the solution to the equation can be solved by graphing by finding the points of intersections of the graphs elimination - one would multiply a whole equation by a certain number and then add it to the other equation wherein a variable will be canceled and the other variable/s can be solved from there substitution - one will substitute an expression for a certain variable to lessen the number of unknown variables to be solved in an equation

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

    you can probably say some shiz to make it longer =)))

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

    again...like i said...im not good with fancy terminologies for math so pardon if im somewhat inaccurate in my descriptions =))

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

    lol thanks!!!!!!! what i was gonna do lol

    • one year ago
  11. amistre64 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    there are more than 4 ways ....

    • one year ago
  12. katiebugg Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    well i just need the 4

    • one year ago
  13. telliott99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    guessing?

    • one year ago
  14. amistre64 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    prolly could just use the sentences in the material that you study that coincides with this stuff. I dont think they are expecting you to write a doctorial thesis yet :)

    • one year ago
  15. katiebugg Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    prolly lol

    • one year ago
  16. lgbasallote Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    yeah they just expect a masteral thesis :p lol

    • one year ago
  17. katiebugg Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    haha

    • one year ago
  18. telliott99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    Cramer's rule: write the equations in this form ax + by = e cx + dy = f Compute three determinants a b c d a e c f e b f d combine them in the proper way http://en.wikipedia.org/wiki/Cramer's_rule Notice that the first one must be unequal to 0

    • one year ago
    • Attachments:

See more questions >>>

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.