Plz me solve this question in geometry

Which expression is equivalent to -5(3x - 6/7)

Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.