51-38=8 and 44-38=8 are both equivalent
Time taken is equal to distance divided by speed
So time is 50/5 = 10 seconds
Answer:

that is the required inequality
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