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Newspaper. ;)

-Hay

How old are you all? :D

OH my turn 

Whats white black and red all over?

A Stamp! :D :D :D

-Hay

21 

A globe?

My Turn! 

I travel all around the world, but only stay in a corner, What am I?

-Hay

Then what?

The answer to your question is Homer Jones, New York Giants wide receiver, back in 1965

Even Titanium Rome can defeat the king of all riddles (which is why I have a Riddler avatar)

And both answers are wrong

My faith? lol jk jk :)

-Hay

A secret?

What is always broken when talked about?

Thank you, TitaniumRome. I don't think we'll be seeing Guest anytime again.

Why a blank question?

Nothing expect no google.

Any rules to this one?

Use the calculator here. Press "2nd" key first, then you will see "atan", which is the same as inverse tan, or tan^-1.

I honestly really wouldn't pay attention to Guest cuz honestly I believe he's just trolling and trying to mess with us.

To Guest: I honestly don't know how you are going to report Anonymous4338 or Melody, because:

1. Anonymous4338 isn't doing anything rude. And she's just saying you shouldn't really demand things for such little time, we're not robots that are on 24/7!!!

2. Melody is just trying to back Anonymous4338 up after you continue to argue with Anonymous4338 with honestly terrible comebacks, and in case you didn't know, Melody is one of the most trusted users in this Forum, and you can't report her, because actually THE PERSON WHO RECEIVES THE REPORT MESSAGES ARE MELODY, CPhill, admin, and a bunch of other moderators who I most likely can't even type write now. Besides, admin trusts Melody and it's highly unlikely that a report from a Guest who just arrived here who doesn't really know any of our members could result in an actual ban. 

So stop faking your feelings and stop whining from your impatience. And a bunch of whining in life for demands and acting immature and reporting someone won't get you anywhere in life, FRIEND! (I'm using the Frank definition from Diary Of A Wimpy Kid, so in this case, friend actually means the opposite, not necessarily rivals, just not friends). 

Okay, let's do the first problem.

We know that the line passes through (2, 5) and has a slope of 4.

y = 4x + b

b=y-intercept

Now we just need to plug x (2) and y (5) in.

5 = 4(2) + b

5 = 8 + b

So... we can solve and see that

5 = 8 + (-3)

So.. the equation for the first problem is...

y=4x+(-3)

Now for the second problem.

We have two points, (-3, 1) and (-2, -1).

We need to find the slope first. Subtract the first equation's x from the second's, and the same for the ys. Then, put y over x.

-1-1=-2

-2-(-3)=1

The slope is -2.

Now, we have an equation of...

y = -2x + b

Let's do the same thing we did for the first problem and plug a point in. It doesn't matter which, so I'll use (-3, 1).

1 = -2 (-3) + b

1 = 6 + b

Again, we can solve for b.

1 = 6 + -5

Your equation is...

y = -2x + (-5)

In conclusion, the equations for the two problems are...

y = 4x + (-3)

and

y = -2x + (-5)

9+10=19 happy?

Okay, Guest, this isn't some pyscology site here to help you get over your problems. This is a math forum, and I'm sorry you were "absolutely humiliated" and "have never been more upset in your life," but we're all over it. The choice is yours to make, but if you want to stop be what you think is "bullied," then leave. Sorry if you see this as rude, but I think do think it's a win-win for you and the forum.

P.S. Whatever you choose to do, I recommend getting a dictionary.

Sodium-24 has a half-life of 15 hours. How much sodium-24 will remain in an 18.0 g sample after 60 hours?

60/15=4 half-lives

18 X 2^-4=1.125 grams that would remain after 60 hours.

The "square root" of 49 is 7.

You can use the calculator on this site to find square roots. Access it by clicking on the Home tab on the top of the page.

If you want to know what x and y are, you need to supply us with one of the variables first!

There are 100 gallons, and to fill the tank up, we need to find the rate of increase in 40 seconds.

Let's divide 100 gallons over 40 seconds.

100/40=2.5

That means that the increase must be 2.5 gallons/second for the 100 gallon tank to be full in 40 seconds.