11 5/8 +9 1/2 is my problem

Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .

Which expression is equivalent to -12(3x-3/4)

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?