Find the slope? i thought the slope was 5/4 but i got it incorrect. can you reduce a slope like 5/4 or do i have the wrong slope?

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

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

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