Alright we know that there are 60 seconds in a minute. So you multiply the 60 seconds by 6 which is 360. So every minute Saturn revolves around the 60 at 360 miles per minute, which makes sense.
To find how far it'll travel in 4 minutes, you multiply 360 by 4. In 4 minutes Saturn would travel 1440 miles.
This is the concept of algebra, given that the area of a rectangular pool is (15x-9), the possible dimensions of the pool by factoring will be: Area=length×width Area=(15x-9) factoring the above we get: Area=3(5x-3) therefore the possible dimension will be: length=5x units width=3 units
I don't know the official answer but I can confirm for you that it is either C or D. I just don't remember how to determine which way the sign goes. Sorry
