Fred constantly feels nervous, but not about anything in particular. Because of this, he feels restless, is unable to sleep, and cannot concentrate. Fred may be suffering from .

Dominic and stacy each have a stamp collection. dominic has six fewer stamps than three times the number of stamps stacy has. dominic and stacy decide to give all of their stamps to their younger sister, mary. if stacy had s stamps, which expression represents the number of stamps that mary received? a. (3s − 18)(3s − 6) b. 2s − 18 c. 4s − 6 d. 4s − 18

What are the most populous and least populous areas of russia? and why are some areas more heavily populated than others?

What conflict ended the false doctrine of "states rights"