N=-6
-6 minus 6 is -12
-12 /3 is -4 since the negative doesn’t cancel out
If you divide a negative by a negative, your result will be positive.
For example, -5/-1=5.
Answer:
D. 
Step-by-step explanation:
The point-slope form of a line is given by:

The line given to us has equation;
.
The slope of this line is -4. The of the line perpendicular to this line is the negative reciprocal of the slope of the given line.
Our slope of interest is therefore; 
Since the point goes through (-2,7), we have
.
We plug in the slope and the point into the point-slope formula to obain;

The required equation is:

Answer:
37
Step-by-step explanation:
I believe you subtract the meters to the meters above the ground
Answer: C) 25
Step-by-step explanation:
x²+10x+ __=16+ __
Only the square of 5, 5², which is 25, can make the two factors plus equal to 10x, so we need to add 25.