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Mathematics 9 Online
OpenStudy (anonymous):

http://img7.imagebanana.com/img/5doebhyy/Selection_003.png

OpenStudy (anonymous):

x + y = 15 x + 5y = 23 4y = 8 y = 2 he had 2 $5 bills and 13 $1 bills

OpenStudy (anonymous):

i let x = number of $1 bills and y = number of $5 bills

OpenStudy (anonymous):

get it ?

OpenStudy (anonymous):

Yes. Thank you! :) I had figured it out already though.

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