Answer:
x≥ -4
Step-by-step explanation:
9 + 9(x + 7)≥ 36
Subtract 9 from each side
9 -9+ 9(x + 7) ≥ 36-9
9(x + 7) ≥ 27
Divide each side by 9
9/9(x + 7) ≥ 27/9
x+7≥ 3
Subtract 7 from each side
x+7-7 ≥ 3-7
x≥ -4
At the given point,

Then the level curve is

which is a circle centered at the origin with radius 5 - quite easy to sketch.
Answer:
Step-by-step explanation:
Who do you think got the better deal in the Compromise of 1850, the North or the South? Why?
Answer:

Step-by-step explanation:
Slope-intercept: 
x y
-5 29
3 -11
11 -51