Answer:
For problem a: 0,4 0,5 0,6
For Problem B: 1,0 2,0 3,0
Explanation:
Graph each equation on a graph Figure out either solid or dotted line. Then depending on <=,<,>,>= is whre you shade on your graph. The spot where both lines meet when shaded is your solution area and you pick any spot on that. You can check your answer by plugging in ordered pairs for your X,Y values in the system.