If y varies directly with x, find the missing value below.

(-9, -45) and (11, y)

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

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 .

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys