The constraints of a problem are listed below. What are the vertices of the feasible region? 2x+3y≤12
5x+2y≥15
x≥0
y≥0
a. (0, 0), (0, 4), (21/11,30/11), (3, 0)
b. (0, 0), (0,15/2), (21/11,30/11), (6, 0)
c. (0, 4), (21/11,30/11), (3, 0)
d. (0,15/2), (21/11,30/11), (6, 0)

Ipronounced his name, offering him at the same time my hand: he took it, smiling and saying, “we shall do very well by-and-by.” then he laid me down, and addressing bessie, charged her to be very careful that i was not disturbed during the night. having given some further directions, and intimates that he should call again the next day, he departed; to my grief: i felt so sheltered and befriended while he sat in the chair near my pillow… (chapter 3) this passage, in which jane first meets the doctor, is an example of