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anonymous
 5 years ago
Adult tickets for a play cost 25$ each and children's cost 15$ each. The total receits were 7200$ and the total attendence was 400. How many adults and how many children attended?
anonymous
 5 years ago
Adult tickets for a play cost 25$ each and children's cost 15$ each. The total receits were 7200$ and the total attendence was 400. How many adults and how many children attended?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0a + c = 400 25a+ 15c = 7200

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0solve system by substitution or elimination...are you familiar with how to do that?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0a=400c 25(400c)+15c = 7200 1000025c+15c=7200 1000010c=7200 10c=2800 c=280 a=400280=120

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0check 120+280=400 25(120)+15(280)=7200 3000+4200=7200 7200=7200
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