You are the proprietor of a movie theater that seats 100 people. The ticket prices are $5.00 for men, $2.00 for women, $0.10 for children. How many of each kind of ticket must be sold to fill all 100 seats and make exactly $100 of ticket sales. You must fill all 100 seats and there is only one correct possible combination of men, women, and children that will accomplish this. Thanks!
Pre-calculus Word Problem involving Cramer's rule and matrices?
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