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Yes, but they can destroy you!

Thanks for your nice suggestion and points CPhill!

NinjaDevo these flowers are for you for helping me!Thank you!

Hope you like 'em!

Thanks once again!

Nice explanation, ND and a nice "Thank You" from rosala.......rosala, maybe you should send ND some roses, huh??

Points for a good answer and a good "Thank You"

NinjaDevo ive just corrected my answer, i hope this time theres no silly mistake taking place!

But thanks for the correction once again!

23.9836163558419598 is the answer, if that's what you mean.

First, let's calculate the speed of the TGV train.

Since there are 3600 seconds in an hour and it travels 89.44 meters/second, it must travel

3600*89.44m = 321,984 meters per hour. We need to divide this by 1000 to get the speed in km = 321.984 km/hr. Note that this is slightly faster than the Japanese train. So, if for instance, our train traveled 321km/hr, it would be the second fastest.

To convert this to mph, note that there are about 1.61 km in a mile. So....

321km/hr * 1 mile / 1.61 ≈ 199mph.

To find out the distance it can travel in 2.5 hrs., we have

Rate * Time = Distance

199mph * 2.5 hrs. = 497.5 miles

No problem. :)

Yes thats makes lots of sense!Thank you very much NinjaDevo!

Hmm.. that shouldn't be happening.

Let's put the two values of x in the original equation to check it.

Your answer:

4x+(-2)=11x+68

4(10)+(-2)=11(10)+68

40-2=110+68

38 ≠ 178

My answer:

4x+(-2)=11x+68

4(-10)+(-2)=11(-10)+68

(-40)+(-2)=(-110)+68

-42 = -42

Does this make sence? Tell me if it doesn't and I can try to explain it differently.

Yes its a lie DragonSlayor!I'm not at all eveil!I think ur jealous too , becoz roses are much pretty than ur irony robots!

But ninja ive been doing it like this only and the answer comes correct also!im confused!

Who told you that lie...............

You are evil, rosala. That's why I call you a Decepticon!!!!!

Your answer has a little flaw in it rosala. :)

Where you went from

-7x = 70

to

x = 70/7

you dropped the minus sign.

So this should really be

x = 70/-7

and then 

x = -10

Those minuses are tricky, always got to watch them. 

Okay!You both continue but let me tell you that i'm a goood girl!

So here we are to simplify 45x/5x  ! As we are assuming x as a value so two x's mean two same values so now we'll cut the two x's and just devide the left!And we'll do all this like this!

$$45x/5x$$

$$=45/5$$

$$=9$$  $$ANSWER$$

I hope uve understood by now but if not then please be free to ask!

i hope this helps!

45x/5x

45x/5x

45/5

9

So this would simplify to 9.

We can cross out these x's like we did above as long as we do it to both the top and bottom.

If you think about it, no matter what number x is, your multiplying the top and the bottom by it, so you can divie the top and bottom by that number..

Just to make sure this works, let's put in a couple random numbers for x.

------

45(2)/5(2)

90/10

9

------

45(5)/5(5)

225/25

9

-----

They both still equal 9, so this works!

Hello, Decepticon!

I am the Autobot.

You are the bad guy, and I am the good guy!

I'll give them a pretty rose and put them after you in return!

So we'll solve this like this ! First let me tell you as we are changing the places of the values there sign changes too!

So here we go!

$$4x + (-2)=11x+68$$

$$4x-2=11x+68$$

$$4x-11x=2+68$$

$$-7x=70$$   ( now we'll take -7 to the other side)

$$x=-7/70$$(now we'll simply just devide and then we'll get our answer)

$$x=-10$$  $$ANSWER$$

I hope uve understood by now and if not then please be free to ask!

I hope this helps!

The answer is an owl.

rosala. The cops are coming after YOU!

And the Autobots are coming after you!

Zeg-rose you can give DragonSlayer a rose, he cares for you.....................!

rosala. Because you tol zegroes Zeg-rose, i will call you Roseala until you call him by his proper name!!

Allergic?Nope no one is allergic to roses!Roses have the power to heal eevry pain , they can turn ur sadness to the most joyful moment of your life!But unfortunately they cant show someone the right way!Thats why your not on the correct path Zeg-rose!

zegroes, did you like it?