What is the value of the expression 4x − y when x = 3 and y = 1?

1

6

11

12

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

Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,