#3
I don't know a single thing about maths(that's a lie, I just suck at it), but there's a general rule that applies here:
"If you don't know what to say, answer A."
Originally Posted by iforgotmyname
I'd love to get quoted once...

Being dutch is ubercool.
That's why I used the smiley, and not stuff like: .
#6
Here's one possible solution:

Just say you couldn't do it because THERE'S AN ELEPHANT IN THE WAY!
Quote by p o e
lmfao man thats so sick and depraved and yet funny all at once

my hats off to you IbanezSA160, you have embodied the Pit into one little poem
#7
the third answer is clearly "C"...however i have no idea about the other ones
This water's dark and coldGod's not where you hopedThis moment come and goneIt's time we all moved on
#9
Number 1: Multiply 2x-7 by the other denominator (2) and multiply x+2 by the other denominator (5) so you get
4x-14=5x+10
Then you subtract 10 and subtract 4x and you get
-24=x

Done with #1

With that knowledge you can figure out #2.

As for three, set it up like this:

60/220 = 30/x

60x = 6600
x = 110
C
EDIT: nevermind, JamieB is right, it's A. I need to read questions more carefully.

God I wish I was still in algebra


EDIT:

Actually, forget all that crap. Go with the elephant! It's bulletproof!
Last edited by rush5757 at Dec 5, 2007,
#10
The last question is A.


The stopping distance is proportional to the square of the speed, so when speed halves, the stopping distance quarters.
Co-President of UG's Tubgirl Virgins Club

#11
I still need a legitimate answer for number 2. The possible answers are: A. 8x^3 + 12x^3 +18x B. 8x^3 - 18x C. 8x^3 +18 D. 8x^3 - 12x^2 +18x

Thanks for your help so far though.
#12
The answer to 2 is 8x^3
Co-President of UG's Tubgirl Virgins Club