Question

Please help me if you know answer its okay but if able to could please explain step by step.

Thank you for helping if you do!

Answer 1

Answer: The answer would be c

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