Which set of vertices forms a parallelogram?

a(2,4), b(3, 3), c(6, 4), d(5, 6)

a(-1, 1), b(2, 2), c(5, 1), d(4, 1)

a(-5, -2), b(-3, 3), c(3, 5), d(1, 0)

a(-1, 2), b(1, 3), c(5, 3), d(1, 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

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?