Create a system of linear equations that has (3,-5) as a solution. Show the system and solve it using elimination. (Hint: Start with a graph)

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?

Factor the polynomial by its greatest common monomial factor.

Hello, i need compare km^2 and km. what's difference in this?