The seating capacity of a theater is 375. Tickets are $3 for children and $9 for adults. The theater must take in at least $1000 per performance. Express this information as a system of inequalities. (Let the x refer to the number of children's tickets and the y refer to the number of adult tickets.) available seats x+y≤375 necessary revenue 3x+9y≥1000 children's tickets ? adult tickets ?
The seating capacity of a theater is 375. Tickets are $3 for children and $9 for adults. The theater must take in at least $1000 per performance. Express this information as a system of inequalities. (Let the x refer to the number of children's tickets and the y refer to the number of adult tickets.) available seats x+y≤375 necessary revenue 3x+9y≥1000 children's tickets ? adult tickets ?
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter5: Systems Of Linear Equations
Section5.6: Graphing Systems Of Linear Inequalities
Problem 323E: Tickets for an American Baseball League game for 3 adults and 3 children cost less than $75, while...
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The seating capacity of a theater is 375. Tickets are $3 for children and $9 for adults. The theater must take in at least $1000 per performance. Express this information as a system of inequalities. (Let the x refer to the number of children's tickets and the y refer to the number of adult tickets.)
available seats |
x+y≤375
|
necessary revenue |
3x+9y≥1000
|
children's tickets |
?
|
adult tickets |
?
|
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