Ms. royal left for work at 7 48 a. m she reached her office at 8 23 a. m how log did ms royal take to get to her office .

Barrett is comparing the membership fees for two museums.the art museum charges a one-time fee of $8.25 plus $2.25 per month. the science museum charges a one-time fee of $10.75 plus $3.50 per month. how much does barrett save by joining the art museum instead of the science museum?