The mean age of 5 people in a room is 27 years. A person enters the room.
The mean age is now 35.
What is the age of the person who entered the room?

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?

G. how many different 6-letter arrangements can be formed using the letters in the word absent, if each letter is used only once? a. 6 b. 36 c. 720 d. 46,656