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anonymous
 one year ago
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
anonymous
 one year ago
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

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dan815
 one year ago
Best ResponseYou've already chosen the best response.1x+y=19 11(x)+13(y)=209 solve for x and y

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0is there a shorter version to do this that' should be a lot of work

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I solve for it and I always get like 19 or some decimal oo

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0It just doesn't seem right!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i think i got a decimal also

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0But 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

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@kc_kennylau can you assist me? I really need help with this vv

kc_kennylau
 one year ago
Best 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)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So there are no non members? o_O

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0OMG SO I WAS RIGHT THE WHOLE TIME

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0It just seemed so weird, why would they have it like that oo

kc_kennylau
 one year ago
Best ResponseYou've already chosen the best response.2Never doubt yourself :p

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I'm in an Algebra honors class, I get everything else except these type of problems vv

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So when something that weird shows up, I'm unsure if it's correct or not

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0But thank you so much @kc_kennylau !!! Also, what grade level are you at, just curious :)

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

kc_kennylau
 one year ago
Best ResponseYou've already chosen the best response.2I will be at a level equivalent to grade 10 in september

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Like how old are you?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0how are you that smart

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0People work really hard to get to that level of intellect!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Only confusing thing know is me wondering why he did those: 3 4 5 o_O

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Is that some sort of way to keep your equation organized or something

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

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yeah :P So all that stuff like (4) > 1: is a system you developed for when you answer questions on here? Wow...interesting

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

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Arent we all lazy in our own special little ways? haha :P
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