You purchase a Mr. Brust Bootlegged Quadratic Formula VCR tape for $2.50. Three years later, its value is $2.88. a) Create an exponential model that represents the value of the trading card.
b) Find the value of the card in ten years.

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?