raeleighbeth4277 raeleighbeth4277

19-09-2017
Mathematics

contestada

For a particular event, 850 tickets were sold for a total of $5549. if students paid $5 per ticket and nonstudents paid $8 per ticket, how many student tickets were sold?

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oscardiamonddrowln6z oscardiamonddrowln6z

21-09-2017

5×s+8×n=5549
s+n=850
n=850-s
5×s+8(850-s)=5549
5×s+6800-8×s=5549
-3×s=-1251
s=417
417 student tickets were sold

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