Jim is 8 years younger than tim. simon is 5 times as old as tim. the sum of their age is 55. how old are each if them?

Can someone me out here and the tell me the greatest common factor

Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )