Help! Please g(x) = x + 3 What does g(x) do to inputs (select all that apply)

1. It multiplies them by 3
2. It divides them by 3
3. It adds 3 to them
4. It subtracts 3 from them

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.