What is the equation of the line perpendicular to y= 1/2 x +1 that contains the point(-2,1)

Which of the following best describes the economy of africa?

Combine like terms. do not forget to use the distributive property to simplify the first term. 2(3y + 5k) - 2k

Which of the following is an example of a policy that may be implemented by a business that has trouble with employees using the internet for their own personal needs? a. all employees will have to take a safety training class. b. employees caught using the internet for personal needs will have to take a professional development class. c. personal interviews will be conducted to find out who is using the internet for personal needs. d. employees will be monitored, but nothing will happen if their employer catches them using the internet for personal needs.