Question 408872
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Hi
movie was was attended by 212 people
Let xand (212-x) represent the number of adult and children's tickets respectively
Question states***
 8x + 4(212-x) = 1448
Solving for x
     4x = 600
      x = 150, number of adult tickets. 62 children's tickets. (212-150)  
     
CHECKING our Answer***
    $8*150 + $4*62 =  $1200 + $248 = $1448