SOLUTION: Six hundred people attended the premiere of a motion picture. Adult tickets cost $11, and children were admitted for $8. If box office receipts totaled $5010, how many children att

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Question 1122018: Six hundred people attended the premiere of a motion picture. Adult tickets cost $11, and children were admitted for $8. If box office receipts totaled $5010, how many children attended the premiere?
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Typical two-variable linear system Ticket Sales example

system%28c%2Ba=600%2C8c%2B11a=5010%29

Question asks just for c. This equation is then possible if you want:
highlight_green%288c%2B11%28600-c%29=5010%29