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3 years ago

11. Tickets to a football game were $5 for

Mathematics

1 answer:

slamgirl [31]3 years ago

4 0

Answer:

The number of children that attended the game was 365

Step-by-step explanation:

Let

x ----> the number of children that attended the game

y ---> the number of adults that attended the game

we know that

$x+y=587$ ----> equation A

$5x+7y=3,379$ ----> equation B

Solve the system by graphing

Remember that the solution of the system is the intersection point both graphs

The solution is the point (365,222)

see the attached figure

therefore

The number of children that attended the game was 365

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