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Matt71
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There are x benches and y students in an auditorium. When a bench is seated with 3 students, 18 are left standing. If a bench is seated with 4 students, 3 benches would be empty.
a. Write 2 equations showing the relationship between x benches and y students
b. Find the number of benches and students
 2 years ago
 2 years ago
Matt71 Group Title
There are x benches and y students in an auditorium. When a bench is seated with 3 students, 18 are left standing. If a bench is seated with 4 students, 3 benches would be empty. a. Write 2 equations showing the relationship between x benches and y students b. Find the number of benches and students
 2 years ago
 2 years ago

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MarinaDL Group TitleBest ResponseYou've already chosen the best response.1
x benches, ystudents y=3x+18 x3=y/4
 2 years ago

Matt71 Group TitleBest ResponseYou've already chosen the best response.0
Thanks, what about b?
 2 years ago

MarinaDL Group TitleBest ResponseYou've already chosen the best response.1
you need to try to solve it by yourself :) I will help you if you will need it.
 2 years ago

Matt71 Group TitleBest ResponseYou've already chosen the best response.0
Well alright, no prob there, thanks for the help again
 2 years ago

MarinaDL Group TitleBest ResponseYou've already chosen the best response.1
you are welcome. Do you understand it?
 2 years ago

Matt71 Group TitleBest ResponseYou've already chosen the best response.0
Kind of, think I could figure it out by myself though
 2 years ago

MarinaDL Group TitleBest ResponseYou've already chosen the best response.1
y=3x+18 y=4(x3) right parts are equal and you can find x
 2 years ago

Matt71 Group TitleBest ResponseYou've already chosen the best response.0
Yep, I get it
 2 years ago

MarinaDL Group TitleBest ResponseYou've already chosen the best response.1
answer is?
 2 years ago

MarinaDL Group TitleBest ResponseYou've already chosen the best response.1
yes, you are right. With system of equations always good to do check for both equations.
 2 years ago

MarinaDL Group TitleBest ResponseYou've already chosen the best response.1
glad to help
 2 years ago

miteshchvm Group TitleBest ResponseYou've already chosen the best response.0
x benches, ystudents y=3x+18 x3=y/4 y=3x+18 y=4(x3) x = 30 y = 108
 2 years ago
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