Mathematics, 18.01.2021 04:50 htx88

Mrs. Becker is selling tickets to an art exhibit, but she lost the receipts. She knows that she has sold at least 20 tickets. The adult tickets (x) cost $14 and the children’s tickets (y) cost $12. If she knows she has sold no more than $420 worth of tickets, write a system of inequalities to model the ticket sales.

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Mrs. Becker is selling tickets to an art exhibit, but she lost the receipts. She knows that she has...