Write a function gcd(x, y) that returns the greatest common divisor of the parameters x and y. Use the Euclidean algorithm to do this. Return None if the gcd does not exist(i. e., if both parameters are 0)

You have inserted new slides based on a word outline. how do you format these new slides to match the powerpoint presentation formatting? a. select all slides in the presentation and click format on the home tab. b. select the new slides and click reset on the home tab. c. select all slides in the presentation and click reset on the home tab. d. select the new slides and click format on the home tab.

Which is the best minecraft server? a. mineplex b. worldonecraft c. 9b9t d. 2b2t

On nba 2k 19, every time i try to join a my park game, it leads ro a website telling my dad that he needs ps plus. i already have ps plus though. how do i fix this?