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LifeIsADangerousGame
Group Title
How do I find how many solutions are there to the following system of equations?
2x – y = 2
–x + 5y = 3
 2 years ago
 2 years ago
LifeIsADangerousGame Group Title
How do I find how many solutions are there to the following system of equations? 2x – y = 2 –x + 5y = 3
 2 years ago
 2 years ago

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LifeIsADangerousGame Group TitleBest ResponseYou've already chosen the best response.1
What I've done so far: 5(2x – y = 2) > 10x  5y = 10 (–x + 5y = 3) > x + 5y = 3 Cross out the 5y's.... 10x = 10 x = 3 then I add so 9x/9 = 13/9
 2 years ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.1
so x=13/9 apply this value in ur first eqn and find the value of y.
 2 years ago

LifeIsADangerousGame Group TitleBest ResponseYou've already chosen the best response.1
ohhh let me do it out one second please :P
 2 years ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.1
oh k. I will wait.
 2 years ago

LifeIsADangerousGame Group TitleBest ResponseYou've already chosen the best response.1
Ah. idk how to do it :/
 2 years ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.1
2xy=2 2*13/9y=2 nw can u do?
 2 years ago

LifeIsADangerousGame Group TitleBest ResponseYou've already chosen the best response.1
OH that's what I did wrong! I made it "y" and not x!
 2 years ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.1
sorry. i didn't get u
 2 years ago

LifeIsADangerousGame Group TitleBest ResponseYou've already chosen the best response.1
No you're good :P I got y = 8.9 is that correct
 2 years ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.1
it has to b 0.89
 2 years ago

LifeIsADangerousGame Group TitleBest ResponseYou've already chosen the best response.1
sorry, moved the decimal :P
 2 years ago

LifeIsADangerousGame Group TitleBest ResponseYou've already chosen the best response.1
So A. 0 B. 1 C. 2 D. infinitely many
 2 years ago

LifeIsADangerousGame Group TitleBest ResponseYou've already chosen the best response.1
Those are teh answers I can choose....how can I find which one it is?
 2 years ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.1
only 1 solution
 2 years ago

LifeIsADangerousGame Group TitleBest ResponseYou've already chosen the best response.1
Could you explain to me why?
 2 years ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.1
R u familiar with graphs?
 2 years ago

LifeIsADangerousGame Group TitleBest ResponseYou've already chosen the best response.1
Yes, and I thnik I found it in my book :P Thanks though
 2 years ago

LifeIsADangerousGame Group TitleBest ResponseYou've already chosen the best response.1
I hate graphs :P
 2 years ago

LifeIsADangerousGame Group TitleBest ResponseYou've already chosen the best response.1
Ooh I get it! Thanks so much :D
 2 years ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.1
sure u got it. if nt I will explain. no problem
 2 years ago

LifeIsADangerousGame Group TitleBest ResponseYou've already chosen the best response.1
Nope, I think I'm good :) Would you mind helping me with the rest?
 2 years ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.1
ha k. sure post them.
 2 years ago

LifeIsADangerousGame Group TitleBest ResponseYou've already chosen the best response.1
Thanks!
 2 years ago

LifeIsADangerousGame Group TitleBest ResponseYou've already chosen the best response.1
Write a system of equations to solve the following problem. Let c be the number of child tickets and a be the number of adult tickets. Each child ticket for a ride costs $3, while each adult ticket costs $5. If the ride collected a total of $115, and 33 tickets were sold, how many of each type of ticket were sold? My answer: 3c + 5a = 115 a + c = 33
 2 years ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.1
u r right.
 2 years ago

LifeIsADangerousGame Group TitleBest ResponseYou've already chosen the best response.1
Thanks! I appreciate you helping me :)
 2 years ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.1
u r welcome. :)
 2 years ago
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