Answer:

Step-by-step explanation:
As we are dividing by powers, we can just subtract the powers as they have the same base. As 12-4=8 the answer would be

The factored pairs of 45 are:
1 x 45
3 x 15
5 x 9
Answer:
T represents the amount of time it will take him to travel 200 meters if he swims at 45 meters per minute.
Step-by-step explanation:
Answer:
A/b
B/d
Step-by-step explanation:
Answer:The LCM of 10, 15, and 20 is 60. After 60 minutes, they ring together again.
Step-by-step explanation: