We said questions like 5x^2 - 15x are Greatest Common Factor questions. What does that mean and how does the name connect to the problem?

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?

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9