The ages 6 brothers are consecutive even integers. the sum of thair ages is 57 if the age of the oldest brother.

The system of equations graphed below has how many solutions? y = 2x + 2

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?

Standard deviation of 19,29,21,22,23