Heya people…need some help plz 
** Question 1**
y=3x + 7
Y = 1
**
Question 2**
Calculate the value of R when V = 240 and I = 5.
V=IR
V = 240
I = 5
**
Question 3**
Calculate the value of r, correct to 3 s.f., when A = 90 and I = 8.3.
A = ttrl
S = 12.6
B = 7.4
C= 8.5
**Question 4
** Calculate the value of a when s = 12.6, b = 7.4 and c = 8.5.
a+b+c
s= 2
In full answerz :S
plz help i BEG u all, am totally stuck 
Re: Help plzzzzzzzz
whats the relation between s and a, b, c ? 
Re: Help plzzzzzzzz
I dunno itz some weird kind of maths thatz y am confused
Re: Help plzzzzzzzz
Q1) X= -2
Q2) R = 48
Q3) dont get the question A= ttrl???
Q4) A = -13.9
Re: Help plzzzzzzzz
y=3x + 7
Y = 1
1=3X+7
1-7=3X
-6=3X
**X=-2
**
V=IR
V=240
I=5
240=5R
R=240/5**
R=48
hehe ok The Voice got it for u. :)
**
Re: Help plzzzzzzzz
If we put it the other way round it will be
3x + 7 = 1
3x = 1-7
3x = -6
3/3 x = -6/3
x = -2
I will do the rest also but wherez my fee? 
Oh okay, I think I was a bit late.
Re: Help plzzzzzzzz
9.3
lol OMG ur jus so gud at math, WOWWWWWW…nywayz i knw the answer but i need to shw full work-out , nd urmmm Q4 iz not 13.9 itz 9.3
I dun get Q3 Either , tt meanin the two t that r stuck together or wateva
Re: Help plzzzzzzzz
i suck at math 
Re: Help plzzzzzzzz
Fine then, do ur own homework 
Re: Help plzzzzzzzz
Does this tt means t-square or something.
Re: Help plzzzzzzzz
Can u teach us maths rather then ma confusin teacha 
, No1 lykez her, she iz so confusing arghhhh…
awwww dont be naraaz 
na itz summin like tie or summin, i dunno 
Re: Help plzzzzzzzz
First help me lol
Lo, agar aap baad mein muker gai tou?
Re: Help plzzzzzzzz
:CareBear: It’s funny how u said it
I serious don’t get the problem or what it’s askin
Re: Help plzzzzzzzz
Is it something related to what zobia calls u?
Re: Help plzzzzzzzz
It is too early sweeto, have a shower and breakfast and you will see it more clear 
Re: Help plzzzzzzzz
Is it something related to what zobia calls u?
n what would that be? :ASA:
