Three fourth grade classes went on a field trip to see a play. each class has 19 students and two adults two attending. the rows in the playhouse each seat nine people. how many rolls did the fourth grade class and the adults take up at the playhouse?

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5

Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172