You are going to buy doughnuts for your coworkers. you buy 2 boxes of glazed doughnuts for $3.99 each, 3 boxes of chocolate-covered doughnuts for $4.49

each and 1 box of cream-filled doughnuts for $4.99. you pay the cashier with a $50 bill. how much change should you receive?

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.

State if the two triangles are congruent. if they are, state how you know?

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest