A.
Creating coded messages would be the most likely be a job for a member of the national security agency
2 1/18 - 5/6
Convert the mixed number into a improper fraction
37/18 - 5/6
Multiply until both fractions have the same common denominator
37/18 - 15/18
Subtract the numerators but NOT the denominators
Final Answer: 22/18 or 1 4/18 or 1 2/9 *All answers are equivalent to each other.
John D. Rockefeller and Cornelius Vanderbilt were two entrepreneurs believed they were examples of social Darwinism at work
True prospective nuturalized citezens had to take an oath of allegience