Simplify (2x+5)(2x−5). A) ( 4x − 25 )

B) ( 4x^2 − 10 )

C) ( 4x^2 − 25 )

D) ( 4x^2 − 20x − 25 )

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.

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

Pls yall i really need the answer fr fr