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*blasts you with the Dater Hater weapon

OP here.

Just want to say, oh thank you so so so much for not only answering, but also explaining it.  3.46 was indeed correct, and I can finally move on on this assignment.  c:

$$$$2x-5=17

Subtract 5 from both sides. Now the equation looks like this:

2x=19

Now divide both sides by two. The equation now looks like this:

x=9.5

This is also the answer.

This is a simple 6th grade level, two-step math equation. Everything you do is designes to cancel out numbers ont he side of the x. ALWAYS do the subtraction/addition first!!!!!

I hope this was helpful!

Go to this link.

http://web2.0calc.com/questions/how-do-i-type-in-fractions

Hi Mellie.

expected value,  E(x) = 0.6*4 + 0.2*-1 + 0.2*-10 

= 2.18

≈ $2

Probabilty carries no certainty. Knowing my luck, if I was given 10 throws, I'd come out $100 poorer!

$${\frac{{\mathtt{4}}}{{\mathtt{5}}}}{\mathtt{\,\times\,}}{\mathtt{x}}{\mathtt{\,\small\textbf+\,}}{\mathtt{8}} = {\mathtt{6}} \Rightarrow {\mathtt{x}} = {\mathtt{\,-\,}}{\frac{{\mathtt{5}}}{{\mathtt{2}}}} \Rightarrow {\mathtt{x}} = -{\mathtt{2.5}}$$

what kind of history exactly? and by world history you mean?

Welcome to the Titanium Military, GalaxyHeart! (and welcome to the forums as well, but mainly to Titanium Industries)

$${\mathtt{2}}{\mathtt{\,\times\,}}{\mathtt{x}}{\mathtt{\,-\,}}{\mathtt{5}} = {\mathtt{17}} \Rightarrow {\mathtt{x}} = {\mathtt{11}}$$

The number is 11.

thank you , Melody!

Hi Rosala

TitaniumRome is correct in that the answer cannot be written down in digits and be absolutely correct.

So it comes down to the degree of accuracy

Obviously the more accuracy pi has before you square it, the more accuracy the square will have.

$${\mathtt{\pi}} = {\mathtt{3.141\: \!592\: \!653\: \!589\: \!793\: \!2}}$$

is a closer approximation than $$3.14$$

So when you square it the answer will also be more accurate.

its 9 hahahaha

We know total area is 16, so lets base our equations on that.

Area Sq1:2.0 miles * [ x + (x - 1)] --> 2 * (2x - 1)

Area Sq2:1.2 miles * x

Area Sq1 + Area Sq2 = 16:

2 * (2x - 1) + 1.2x = 16

        4x - 2 + 1.2x = 16

                     5.2x = 18

                          x = 45/13 (exact answer) or 3.46 (rounded)

stop mocking my reputation, Heather!

Our boss pays us $5,000 a day for being awesome! how dare you insult the only person in life who gives you life!

The Wild Bob Jones deserves more respect than this, young missy!

P.S. I bet Leonardo Da Vinci doesn't even know the answer to this!

Your answer is really impressive anon.  Excellent work :))

100 divided by 8 times 12.5 equals 1000lbs before going into the field.

as some people say from time to time to time, the digits of pi will go on forever, so this is a useless question. even a calculator cannot do the job.

overall, your answer is:

Answer-There is No Answer!

Explanation-The Digits of Pi goes on forever. Google or Yahoo "Digits of Pi", and if you look on some of the websites, it goes on forever. Pi to the 39th power will still go on forever. It is infinity. Never ends, so technically this probelm is a waste of time to do, because there is no exact answer.

as for Rose, I agree. We must get rid of Miss. P**n for good! To do that, we must go to Ancient Rome, and convince the Creator to get rid of the pornoraphy actions happening!

stop mocking me, Heather! god, she's such a mocker!

well, as I would say, not what Heather said,

You can thank me later.....

and, you're welcome......

histort wed site

ten time tirteen and one third is equal to 133 1/3