Final answer:
The equation that represents the situation where Samya's dog will be as old as her in 5 years is Age of Samya's dog - 5 = Age of Samya.
Step-by-step explanation:
The equation that represents the situation where Samya's dog is as old as her, and in 5 years, her dog will be as old as her is:
b) Age of Samya's dog - 5 = Age of Samya
This equation represents the fact that Samya's dog is currently older than her, and in 5 years, their ages will be equal.