The water in a reservoir decreased by 47% during a drought. before the drought, the reservoir held 44,580 acre ft (af) of water.
how much water did the reservoir hold, after the drought?

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth

Can someone me with this? i’m not sure what to put for my equations.