Use set bullder notation to represent the following set.
(-2,-1, 0, 1, 2, ...)
O { xIxel, X2-2)
O { XI XER, X2-2}
O{XI XEN, X2-2)

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal

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?

What is the interquartile range of this day at set?