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for a Saturday matinee, adult tickets cost $5.50 and kids under 12 pay only $4.00. If 70 tickets are sold for a total of $355, how many of the tickets were adult tickets and how many were sold to kids
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Dec 22, 2023
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for a Saturday matinee, adult tickets cost $5.50 and kids under 12 pay only $4.00. If 70 tickets are sold for a total of $355, how many of the tickets were adult tickets and how many were sold to kids under 12?
Mathematics
college
Isaactfa
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Let x be tickets for adults
Y be tickets for kids under 12, then
5.5x + 4 y = 355 ,
x+y = 70=>(y = 70-x)
5.5x + 280-4x=355
1.5x=75
X=50
Y=20
Maxim Gershkovich
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Dec 29, 2023
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Maxim Gershkovich
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