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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
 one month ago
 one month 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
 one month ago
 one month ago

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

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

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

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

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

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

kc_kennylau Group TitleBest ResponseYou've already chosen the best response.2
Never doubt yourself :p
 one month 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
 one month 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
 one month 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 :)
 one month ago

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

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

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

SarahLove<3 Group TitleBest ResponseYou've already chosen the best response.0
Ok c;
 one month ago

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

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

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

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

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

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

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

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