Brian and tim both ride their bikes at a constant speed and leave from the same location. brian's ride times are shown in the table. tim rides faster than brian. which graph could represent tim's bike ride?

What is the slope of a line that is perpendicular to y = 3x + 1

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

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.