Kris has an endless supply of 4-cent stamps and 7-cent stamps for mailing a package. what is the greatest amount of postage that cannot be affixed to a package using these stamps?

According to a traditional legend, who founded the city of rome? a. helen of troy c. aristotle and plato b. romulus and remus d. julius caesar

How does cultural diffusion affect civilization

Which graph shows the temporary relationship between the aggregate price level and the aggregate quantity supplied? a. long-run aggregate supply curve b. aggregate demand curve c. short-run aggregate supply curve d. point of equilibrium