dren, $ students, and $12.00 of adults. There are half as many adults as there are children. If the sales was $ 1554, How many children, students, and adults attended? Hint. Let a be number of adults and c the number of children. Then "There are half as m as there are children" means that "the number of adults is half the number of children", or 2a = c. children attended. students attended. adults attended.

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter7: Systems Of Equations And Inequalities
Section7.2: Systems Of Linear Equations: Three Variables
Problem 58SE: At a carnival, $2,914.25 in receipts were taken at the end of the day. The cost of a child's ticket...
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Question
A movie theater has a seating capacity of 215. The theater charges $5.00 for children, $7.00 for
students, and $12.00 of adults. There are half as many adults as there are children. If the total ticket
sales was $ 1554, How many children, students, and adults attended?
Hint. Let a be number of adults and c the number of children. Then "There are half as many adults
1
as there are children" means that "the number of adults is half the number of children", or a = -c
, or 2a = c.
children attended.
students attended.
adults attended.
Transcribed Image Text:A movie theater has a seating capacity of 215. The theater charges $5.00 for children, $7.00 for students, and $12.00 of adults. There are half as many adults as there are children. If the total ticket sales was $ 1554, How many children, students, and adults attended? Hint. Let a be number of adults and c the number of children. Then "There are half as many adults 1 as there are children" means that "the number of adults is half the number of children", or a = -c , or 2a = c. children attended. students attended. adults attended.
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