Marie uses 2.3 oz of nuts for each bag of trail mix she makes. she uses 27.6 oz of nuts in all. how many bags of trail mix does marie make?

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.