Answer:

Step-by-step explanation:
I suggest looking lessons on it online if you don't understand... It's hard to do your work especially if you don't understand it. Or if your online, go to past lessons or something.
Answer:
A 7.81
Step-by-step explanation:
Use the distance formula to find the distance between coordinates.

Answer:
A
Step-by-step explanation:
You can say Hes as stubborn as a mule.
Answer:
The slope of the line is 0.
Step-by-step explanation:
To find the slope of any line, use the slope formula. We'll need to use the points on the graph (1, -2) and (4, -2)
m(slope) = (y2 - y1)/(x2 - x1)
m = (-2 - -2)/(4 - 1)
m = (-2 + 2)/(3)
m = 0/3
m = 0