<Li> Socorro Herrera as Lisa Montez, Gabriella's mother . Her job has caused her to be transferred frequently from city to city, but she has been guaranteed that she and Gabriella will be able to stay in Albuquerque until Gabriella graduates from high school . </Li> <Li> Leslie Wing Pomeroy as Lucille Bolton, Troy's mother . She serves food for Troy at his house but is more sufficient for Troy to love her . </Li> <Li> Joyce Cohen as Ms. Falstaff, the librarian at East High . She keeps Chad quiet in the library and gets a book for Gabriella and Sharpay to read but takes her work very carefully . </Li> <Li> Dutch Whitlock as Ripper, one of the dudes and dudettes on the scholastic decathlon team . </Li>

What age were the high school musical cast