What is 95% as a fraction in simplest form

Classify each polynomial by its degree and by its number of terms.

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?

Explain how you do each step what term makes it inconsistent y=2x - 4 ?