The drama club plans to attend a professional production. between 10 and 15 students will go. each ticket costs $25 plus a $2 surcharge. there is a one time handling fee of $3 for the entire order. what is a linear function that models this situation? what domain and range are reasonable for the function?

Carrie started with 12 ounces of water when she begin to walk. when she was finish walking she had 2 1/4 ounces of water left. how much did she drank

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.

Using elimination, what is -4x+2y=-12 4x+8y=-24