SOLUTION: Mrs. Bieber bought 15 tickets to movie and spent $200. she bought a combination of child tickets for $4 each and adult tickets for $12 each. write a system of equations determine t
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Question 713304: Mrs. Bieber bought 15 tickets to movie and spent $200. she bought a combination of child tickets for $4 each and adult tickets for $12 each. write a system of equations determine the number of adult tickets, a, and the number of child tickets, c, she bought Answer by checkley79(3341) (Show Source):