Solve the equation –2/3x = –12.

This doesn’t make sense to me it’s supposed to be lcm ( least common multiple )

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite