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Mathematics 6 Online
OpenStudy (anonymous):

I bet no one can help me with this one!!!

OpenStudy (anonymous):

Wait a sec. Am typing the ques

OpenStudy (anonymous):

A,B,C and D play a game of cards. A says to B 'If I give you 8 cards, you will have as many as C has and I shall have 3 less than that of C. Also if I take 8 cards from C, I shall have twice as many has D has. If B and D together have 50 cards, how many cards have A got ???

OpenStudy (anonymous):

I have one request before u start. Let player C be x and then continue

OpenStudy (anonymous):

Hey

OpenStudy (anonymous):

I challenge u

hartnn (hartnn):

when B gets 8 cards, it will have as many as C. so B actually has x-8 cards, agree?

OpenStudy (anonymous):

Yes so be = x-8

OpenStudy (anonymous):

Then ?

hartnn (hartnn):

after giving B 8 cards, A will have 3 cards less than C. so A actually has x-3 +8

OpenStudy (anonymous):

Well I'm not sure what card game this is, but I'm hoping that having 34 cards and a third of a card is legal

OpenStudy (anonymous):

That is x+5

hartnn (hartnn):

yes

OpenStudy (anonymous):

Then .

OpenStudy (anonymous):

.

OpenStudy (anonymous):

?

hartnn (hartnn):

if A gets 8 cards, it will have double to that of D so x+5 + 8 = 2D D = (x+13)/2

OpenStudy (anonymous):

Yes then ?

OpenStudy (anonymous):

After this step it's all messed up

hartnn (hartnn):

B and D together have 50 x- 8 + (x+13)/2 = 50 only x is unknown

hartnn (hartnn):

brb

OpenStudy (anonymous):

Yes but how can we solve that last step b and d

OpenStudy (anonymous):

Well maybe they're playing a card cutting game. See who can divide the cards up into the smallest pieces while keeping track of the wholes

OpenStudy (anonymous):

x-8+x+13 = 100

OpenStudy (anonymous):

Right ?

OpenStudy (anonymous):

Hartnn what happened ?

OpenStudy (anonymous):

Herb hartnn are u there ?

OpenStudy (anonymous):

Not herb its hey

OpenStudy (anonymous):

Well first of all, you gotta multiply 2 all the way through. So 2x - 16 + x + 13

OpenStudy (anonymous):

Then you do some more stuff and it becomes 3x=103, hey presto.

OpenStudy (anonymous):

Hartnn what the hell is wrong with u

OpenStudy (anonymous):

But then that means C has 34.3 cards. And that's some bad juju.

OpenStudy (anonymous):

U are right

OpenStudy (anonymous):

Well that's strange. Maybe you're not seeing my responses. Hmmhmm. Or our wifi connections aren't in sync

OpenStudy (anonymous):

Oh there we go.

OpenStudy (anonymous):

Yeah it's some naughty math stuff. Don't know what to tell ya

OpenStudy (dan815):

http://prntscr.com/9cf16d

OpenStudy (dan815):

jst solve the 4 equations dood

OpenStudy (anonymous):

How dude

OpenStudy (dan815):

r u seriouss

OpenStudy (dan815):

just use substitution

OpenStudy (anonymous):

U tell me the answer. I am not so good at maths

OpenStudy (dan815):

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