Is this a function? yes or no?
& why

{(-13,4), (7,-15),(-13,9), (6,-12), (-18, 0)}

Quick translate "x is 12 units from 20" into an equation. what are the values of x being described? if you can answer any of my other questions that'd be great too

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Once george got to know adam, they found that they really liked each other. this is an example of what factor in friendship