Which of the following equations could be used to find what amount is 3% of 520?

What is a predic. how did the great railroad strike of 1877 demonstrate the power of workers? ate noun?

The date of a business letter is included in the greeting. heading. inside address. margin.

Hillenbrand writes, "as louie blazed through college, far away, history was turning" (p. 43). why does the author interrupt louie's narrative with information about japan and germany?