Let m be an integer. If the quadratic equation x^2 + mx + 3m = 0 has one or more integer roots, then find the sum of all possible values of m.​

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

How many lines can be drawn through points j and k? 0 1 2 3

The data set represents the ages of players in a chess club. 27, 34, 38, 16, 22, 45, 54, 60. what is the mean absolute deviation of the data set?