A movie theater has a seating capacity of 187. 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 $ 1338, How many children, students, and adults attended? ___ children attended.
___ students attended.
___ adults attended.

A) children attended=98 b) students attended=60 c)adults attended=49

Step-by-step explanation:

system%28a%2Bc%2Bx=207%2Cc%2Fa=2%2C5c%2B7x%2B12a=1498%29

Simplify and solve the system.

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a%2B2a%2Bx=207

3a%2Bx=207

x=207-3aandc=2a

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The revenue equation can be written in terms of just one variable, a.

10a%2B7%28207-3a%29%2B12a=1498

Solve for a;

use it to find x and c.

FURTHER STEPS

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10a%2B1449-21a%2B12a=1498

a%2B1449=1498

a=98-49

highlight%28a=49 adults

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c=2a

c=2%2A49

highlight%28c=98 children

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x=207-a-c

x=207-49-98

highlight%28x=60 students

.25

step-by-step explanation:

8/k

step-by-step explanation: