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SarahLove<3
Group Title
A group of 19 students want to see the show at the planetarium. Tickets cost $11 for each student who is a member of the planetaruim's frequent visitor program and $13 for each student who is not a member. The total cost of the student's tickets is $209.
How many students in the group are members of the frequent visitor program? How many are not members? Explain how you know. @Squirrels @prowrestler @dan815
 3 months ago
 3 months ago
SarahLove<3 Group Title
A group of 19 students want to see the show at the planetarium. Tickets cost $11 for each student who is a member of the planetaruim's frequent visitor program and $13 for each student who is not a member. The total cost of the student's tickets is $209. How many students in the group are members of the frequent visitor program? How many are not members? Explain how you know. @Squirrels @prowrestler @dan815
 3 months ago
 3 months ago

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SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
Please help :)
 3 months ago

dan815 Group TitleBest ResponseYou've already chosen the best response.1
x+y=19 11(x)+13(y)=209 solve for x and y
 3 months ago

prowrestler Group TitleBest ResponseYou've already chosen the best response.0
is there a shorter version to do this that' should be a lot of work
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
I solve for it and I always get like 19 or some decimal oo
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
It just doesn't seem right!
 3 months ago

prowrestler Group TitleBest ResponseYou've already chosen the best response.0
i think i got a decimal also
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
But putting the decimal back in for x and such it doesn't add up correctly to 209 vv I was told that @dan815 was really smart, I was hoping he could help me
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
@kc_kennylau can you assist me? I really need help with this vv
 3 months ago

kc_kennylau Group TitleBest ResponseYou've already chosen the best response.2
(1)x11: 11x+11y = 209 (3) (2)(3): 2y=0 > y=0 (4) (4)>(1): x=19 (5)
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
x = 19?
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
So there are no non members? o_O
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
OMG SO I WAS RIGHT THE WHOLE TIME
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
It just seemed so weird, why would they have it like that oo
 3 months ago

kc_kennylau Group TitleBest ResponseYou've already chosen the best response.2
Never doubt yourself :p
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
I'm in an Algebra honors class, I get everything else except these type of problems vv
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
So when something that weird shows up, I'm unsure if it's correct or not
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
But thank you so much @kc_kennylau !!! Also, what grade level are you at, just curious :)
 3 months ago

kc_kennylau Group TitleBest ResponseYou've already chosen the best response.2
I'm at a level equivalent to grade 9
 3 months ago

kc_kennylau Group TitleBest ResponseYou've already chosen the best response.2
I will be at a level equivalent to grade 10 in september
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
How o_O
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
Like how old are you?
 3 months ago

prowrestler Group TitleBest ResponseYou've already chosen the best response.0
how are you that smart
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
People work really hard to get to that level of intellect!
 3 months ago

prowrestler Group TitleBest ResponseYou've already chosen the best response.0
good job man
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
Only confusing thing know is me wondering why he did those: 3 4 5 o_O
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
Is that some sort of way to keep your equation organized or something
 3 months ago

kc_kennylau Group TitleBest ResponseYou've already chosen the best response.2
So that I can refer to the equations
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
yeah :P So all that stuff like (4) > 1: is a system you developed for when you answer questions on here? Wow...interesting
 3 months ago

kc_kennylau Group TitleBest ResponseYou've already chosen the best response.2
I usually write subst (4) into (1) in exams
 3 months ago

kc_kennylau Group TitleBest ResponseYou've already chosen the best response.2
But I'm too lazy
 3 months ago

kc_kennylau Group TitleBest ResponseYou've already chosen the best response.2
So that's a yes
 3 months ago

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
Arent we all lazy in our own special little ways? haha :P
 3 months ago

kc_kennylau Group TitleBest ResponseYou've already chosen the best response.2
I suppose so ;)
 3 months ago
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