If it rained on 3 days out of 20 days on what percent of the days did it rain

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?

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points

Graph the following system of linear inequalities. identify at least two points in the solution: y < 5 - 2x | x + 5y > -7