Use long divison to find a repeated decimal for 8/9

Which statement best describes the polynomial

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)