Rachel babysits the michaelson’s kids on saturdays for 4 hours and is paid $12.50 per hour. on sundays, she babysits at the smith’s for 4 hours and is paid $14.50 per hour.

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.

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?

Find the measure of anglec in the following triangle