danielclements4 danielclements4

29-03-2018
Mathematics

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a community theater sold a 400 full price tickets for adults and children that price was $8 per adult ticket and $5 per children's ticket if the total revenue was 2750 how many adult tickets have and how many children tickets were sold

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MathGenius04 MathGenius04

29-03-2018

x + y = 400
8x + 5y = 2750

-5x - 5y = -2000
8x + 5y = 2750

3x = 750

250 adult tickets
150 children tickets

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