Can someone factor these ? 15m^2-108m-243 9m^2-66m-48 18m^2+123m+210 18x^2-123x+189 16x^2-124x-360 20x^2+145x-120

Examine the following sets of events. set a: {1, 5, 7, 9, 14} set b: {2, 5, 6, 8, 14, 17} which of the following represents the intersection of set a and set b ? {∅} {5, 14} {1, 2, 5, 6, 7, 8, 9, 14, 17} {1, 2, 6, 7, 8, 9, 17}

Which linear inequality is represented by the graph? !

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?