Levin weighed 45lbs last month. This month he weighs 42lbs. By what percent did his weight decrease?

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?

100 points, hi, i’m not sure how to get the equation from the graph and table.

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?