Omar has a score of 12 in a bean-bag toss game. On his next turn he gets -8 points. Use the bar model to write
an addition sentence that shows Omar's score now.

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

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.

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.