The predicate can•share(α, x, y, g0) is true if and only if there is an edge from x to y in g0 labeled α, or if the following hold simultaneously: a. there is a vertex s ∈ g0 with an s-to-y edge labeled α. b. there exists a subject vertex x′ such that x′

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?