Whats 1+1 x 10 x 61 divided by 2 then find the square root of what you get

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Find the roots of the equation below. x^2 - 6 + 9 = 0

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