Mathematics, 30.04.2021 05:50 svnchezzz
A movie premiere had a full house of 350 film buffs. The price of the tickets was $6 for adults and $4 for underage. The income from ticket sales was $1,600. What is the number of adult's, x, who attended?
A 80
B 140
C 100
D 250β
Answers: 2
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A movie premiere had a full house of 350 film buffs. The price of the tickets was $6 for adults and...
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