What was the purpose of the dumbbell tenement

Which statement best describes why article 3 of the constitution gives congress the ability to create lower courts inferior to the supreme court from time to time

The current population of a city can be represented by "p." the population is expected to increase by 6.5% next year. write an expression in simplest form that represents the expected population next year.

What was the national government’s biggest concern is facing a war under the articles of confederation