Help please helpp ohh god

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have