Answer:
24 minutes.
Step-by-step explanation:
Let D represent the distance from school to home and T represent time.
We have been given that your brother takes 40 minutes to get to school.


You take 30 minutes to get to school.

Your brother left 4 minutes before you did, so distance traveled by him would be:

You speed: 
You will catch your brother, when both distances would be same:

Cross multiply:

Use distributive property:



Switch sides:



Therefore, it will take you 24 minutes to catch up your brother.
Answer:
5 to the second power is 25 if that's what it's asking
Answer:
this is a joke right.....
Step-by-step explanation:
this doesn't make sense
Answer:
1.953125 is the answer I believe
or 125/64
or 1 61/64
Answer:
9 blocks
Step-by-step explanation: