Polygon abcd will be dilated by a factor of 2 to produce polygon a′b′c′d′. the origin is the center of dilation. which point will not represent a vertex on polygon a′b′c′d′ ? (­-2, -2) (4, 3) (0, 2) (4, -2)

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?

Consider the function f(x)=-5x+3 what is f(-2)

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?