Three friends split the cost of living together evenly. their rent is $690, and their other expenses total $859.32. how much does each person pay?
a. $288.74
b. $516.44
c. $1,549.32
d. $4,647.96

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?

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract

Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.