Pleaseee help me solve this 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?

Prove that quadrilateral is a rhombus.

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?