If you graph the system of inequalities given below, which points would lie in the solution set? select all the correct answers.

x – y ≥ -4
2x – y ≤ 5
2y + x > 1

a(-2, 3)
b(-1, 3)
c(0, 0)
d(2, -2)
e(3, 5)

Which is equivalent to 450b^9 after it has been simplified completely

True or false look at the picture pls : /

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?