Quadrilateral QRST in which QS = 7 cm , ST = 10cm , QT = 8cm <60° < RQS =48°
calculate the length of RS
The measure of

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.

Find the multiplicative inverse of 8-12i

Match each inequality to the number line that represents its solution