Algerbra

posted by lee

A teacher did this problem with us in class but I dontn get it please explain.

2xy + 6
-------
3y + 4x

x = 2
y = 6

answer 3

please explain!

  1. Reiny

    The way you typed it ....
    (2xy + 6)/(3y+4x) , for x=2, y=6
    =(2(2)(6) + 6) / (3(6) + 4(2))
    = (24+6)/(18+8)
    = 30/26
    = 15/13

    So clearly that is not the way the question was phrased.
    PLease retype it, using brackets.

Respond to this Question

First Name

Your Answer

Similar Questions

  1. Variation Problem

    Could you please help me with the following question?
  2. Algerbra Fixed

    A teacher did this problem with us in class but I dontn get it please explain. 2xy + 6 ------- 3y + 4x
  3. Gr.11 Factoring

    hi, could someone please explain how to factor this?
  4. Algebra (Does any one understand special factors)?

    I do not understand special factors, the teacher on Friday tried to explain in to me in class but she went so fast, and every time we complain that we don't understand it she gets mad. So could someone please help me with at least …
  5. math

    Saying that 4<(sq.root of x)<9 is equivalent to saying what about x ?
  6. high school algerbra class

    (2/x^2-4)+(3/x^2)+(x-6+1/x+3) someone please show me how to work this problem with the steps, so I can see if I can get it. This is due tomorrow in class. Thank you.
  7. Math Pre Algerbra

    Need help with Algerbra question two-thirds of a number e 2/3 * e i think this is the answer please explain how to do if not
  8. Math 141

    I am having trouble with this problem. perform the indicated operations and simpily the result as much as possible a) (3x - 2) (x^2 + 2x - 4 ) the answer i got so far is 3x^3 + 4x^2 -16x + 8. Am i done or i have to conitnue to simplify?
  9. math help

    Thank you for helping me with the last problem Reiny and Bosnian. However, I have one more problem that I need help with please and I have no idea how work the problem. I used an on line calculator to get the answer. It didn't give …
  10. Algebra

    I thought number 4 on this list was incorrect but didn't know how to fully explain it here is the list that I have. Please look at the following simplification of an algebraic expression. Which line contains the mistake and why?

More Similar Questions