Answer:
14 +15 the answer is this
Answer:

Step-by-step explanation:
Since we're looking at perpendicular lines, the slope of the new line is the reciprocal of the original line.
So the slope of our new line is 
So far, we are looking at 
Now we need to find the b value by plugging in the given point.

So the final equation is 
Answer:
2m - 9
Step-by-step explanation:
To simplify this, we need to combine like terms. m + m = 2m and -4 - 5 = -9 so the simplified version would be 2m - 9.
If you put 4 over 20 and did a ratio to x over 100 it would be 20%
The correct answer is H correct me if I’m wrong but I looked it up also branilest plz