Is 24/6 an integer or rational number

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

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?

Y+ 2/y is it a polynomial in one variable or not? and if so, why?