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jim_thompson5910
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how far did you get
Luigi0210
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you can set up the equations and matrix right?
lala2
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im not sure.. I need a lot of guidence
Luigi0210
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define variables: what each variable represents
like x could be muffins and y is beverages
lala2
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now what?
Luigi0210
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set it up as a system of equations
Luigi0210
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sorry about that bud, just working out the problem.
This is how you would set it up as:
3.5x+1.75y=87.5
x+y=32
-------------------------------------
x=muffins ; y=beverages
Luigi0210
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I wouldn't leave you hanging like that. ^_^
And yes, those are the equations, now set them up as matrices
Luigi0210
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and matrices are the same as equations.. without the variables
lala2
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ok im looking it up!
lala2
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umm.. could you tell me how to set up the matrix
Luigi0210
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|dw:1370383335499:dw|
Luigi0210
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because a system of equations is basically the same as a matrix
lala2
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oh its exactly the same!
lala2
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ok I get it
Luigi0210
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here if it helps I'll post my answer key:
lala2
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thanks! let me view it!
Luigi0210
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Alright, take your time
lala2
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cool thanks so much @Luigi0210 !!!
Luigi0210
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Try and understand.. don't just take the answers
Luigi0210
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*understand it
lala2
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yeah I know lol!
Luigi0210
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Alright just making sure