225 * 2 = 450
If the elephant drinks 225 liters of water a day it would wrong 450 liters of water in 2 days because 225 * 2 = 450
The first 2 and last 2. I just did this assignment
First simplify the square roots:

Then simplify the last two terms:

Since 61 is prime, you can't take a rational root out of it.
It would be 2,0 for the x and y
3/2 We look for a number that goes into both 9 and 6 without leaving a remainder, and that number is 3