The answer is -52
First you must substitute the variables

Then you must simplify

Median is the middle to find it you have to organize the list.
2, 4, 4, 5, 6, 7, 8, 8, 8.
cross them out one by one from the ends and you get 6.
your answer will be B. $6
hope this helped!
:)
Answer:
=13 era muy fácil yo lo hice mentalmente
Answer:
Step-by-step explanation:
Slope = -6
Y-intercept (0, -4)
Answer: The answer would be c
Step-by-step explanation:
Step 1: Solve for b
5a+b=7
b=-5a+7
your slope would be -5a
Step 2: Make it perpendicular
The Perpendicular is gonna be the opposite
So it would be b= 1/5+7
The slopes has to be different and you don't have to worry about the "+7"
Reply if you have any questions