That depends. What are you trying to find? The formula for the perimeter? The formula for the area?
Answer:
Between 150 and 200
Step-by-step explanation:
i just did the assignment .

Explanation:
Since we have given that
Speed at which Eugene walked all the way to school = 3 mph
After realizing that she forgot her math book, she ran back
Speed at which Eugene walked back to her house = 7 mph
Let the distance between her house and her school be x
According to question,

Hence,

Answer:
9f-4b
Step-by-step explanation:
you add the two fs together and you add the two bs together to get the answer