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Mathematics 9 Online
OpenStudy (anonymous):

Adult tickets for a play cost 25$ each and childrens tickets cost 15$ each. The total receipts were $7,200 and the total attendance was 400. How many adults and how many children attended? plzz help!

OpenStudy (anonymous):

set up: 25x+15y=7200 x+y=400

OpenStudy (anonymous):

this is solved by setting up 2 simultaneuos eqs

OpenStudy (anonymous):

Two equations two unknowns! You can solve for both now!

OpenStudy (anonymous):

You have enough information!

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