Melody

$$\\82<8-7x\\
74<-7x\\
-7x>74\qquad \mbox{When you swap sides you have to turn the sign around}\\
x<74/-7 \qquad \mbox{When you mult or divide by a neg you swap the sign around}$$

You cannot divide by 0.  It is undefined.

I have always had problems with my android phone display. But it has gotten worse. Now there is no refresh button.

If I am in messages sometimes I have to go to profile then to posts and then back to the main screen from there.

I am assuming that they would just be downloaded to your computer and then you would attempt to work through them.

If you do not think that this is right then you may be correct.   

I don't remember seeing that  area formula before Heureka.  I've got a lot to learn.  

Your dispay is as brilliant as we have all come to expect.  Thanks.  :)

You know Chris I have seen you use that formula a number of times and it still has not sunk into my brain!  

Thanks     ( I think I may reserve that icon for when i am feeling more "blond" than usual)

@@ End of Day Wrap:      Wed 10/9/14        Sydney, Australia      Time 8:50pm           ♬

 Hi everyone,

Our fabulous answerers today were amoonstar, CPhill, Alan, NinjaDevo, Namodesto, Im_NotoriouszZz, Honga, Heureka, TakahiroMaeda, Randa, Leelee, milkshake, Alycat, mathrocks and Kitty

Our numbers are growing exponentially with respect to time.  Our newest answerers are Alycat, mathrocks, Namodesto, Im_NotoriouszZz, Randa, Leelee, and I think amoonstar.  We welcome you to our Web2 maths forum.   We have an awsome time here and now you can too.  

I only pulled out 1 post.  The forum is just too busy for the answerers to fully enjoy all the questions that come in.  I am sure there are some great questions and answers that come in but i don't see them.  if you see a good one please let me know.  You can PM it if you want to.  That would be great.   Anyway here is the lonely one that I put aside:

*1) limits (Thanks Alan)

Thurs 11/9/14

1) Dragon's wrap and a lesson on time zones.  

Yes it always does!    Hi Alan  

You use them to find angles.  On the web2 calc on the home page  tan-1 is displayed as atan    etc

The question may have been 

$$\dfrac{2^5}{2^3}=\frac{2*2*2*2*2}{2*2*2}=\frac{2*2}{1}=2^2=4$$

This can also be done like this     $$2^{5-3}=2^2=4$$