20x9+25^6÷27-5^4= new something?

Describe the social and economic challenges facing the newly formed country of slovakia.

Two technicians are discussing oil changes. technician a says that waste oil and old filters need to be disposed of according to the law. technician b says that old filters can be returned to the parts department for a core value. which technician is correct?           a. technician a only   b. both technicians a and b   c. technician b only   d. neither technician a nor b

In which part of an interview would you have informal conversation to build rapport? opening body closing