Which of the points shown below are on the line given by the equation y = x + 3 check all that apply a.) point a: (-1,2) b.) point b: (-1,-2) c.) point c : (2,5) d.) point d : (-3,0)

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?