Anna, vickie, and luana are sisters. anna is 3 years older than vickie and luana is 2 years younger than vickie. use v for vickie’s age. write expressions to show the ages of the other two sisters. plz : )

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?