At a hockey game, a vendor sold a combined total of 175 sodas and hot dogs. the number of sodas sold was 35 more than the number of hot dogs sold. find the number of sodas sold and the number of hot dogs sold.

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.

How to solve a simultaneous equation involved with fractions?

What can you determine about the solutions of this system