What is this: −27 ÷ 3?

Answer in numbers plz.

Combine the information in the problem and the chart using the average balance method to solve the problem.

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Which of these would have been most likely to have been a carpetbagger during the reconstruction era? a) a new york businessman who relocated to mississippi b) a former slave who was able to buy land in birmingham c) a carolina-born politician who supported the democratic d) a former confederate officer who owned a farm in memphis eliminate