Answer:the first one for miles is d and the second one for minutes is b
Step-by-step explanation:
Answer:
Option E 
Step-by-step explanation:
we have

we know that
For x> 5 both sides of the equation will be positive
Squared both sides



Subtract 4 both sides


Rewrite

Answer:
2/5
Step-by-step explanation:
Answer:
Step-by-step explanation: