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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
 one year ago
 one year ago
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
 one year ago
 one year ago

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MarinaDLBest ResponseYou've already chosen the best response.1
x benches, ystudents y=3x+18 x3=y/4
 one year ago

MarinaDLBest 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.
 one year ago

Matt71Best ResponseYou've already chosen the best response.0
Well alright, no prob there, thanks for the help again
 one year ago

MarinaDLBest ResponseYou've already chosen the best response.1
you are welcome. Do you understand it?
 one year ago

Matt71Best ResponseYou've already chosen the best response.0
Kind of, think I could figure it out by myself though
 one year ago

MarinaDLBest ResponseYou've already chosen the best response.1
y=3x+18 y=4(x3) right parts are equal and you can find x
 one year ago

MarinaDLBest ResponseYou've already chosen the best response.1
yes, you are right. With system of equations always good to do check for both equations.
 one year ago

miteshchvmBest 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
 one year ago
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