Solve this quadratic equation using the quadratic formula.

2x 2 - 2x = 1

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

If you could answer these your a life saver

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great