Graph the line that represents a proportional relationship between y and x where the unit rate of change of y with respect to x is 4/3 . In other words, a change of 1 unit in x corresponds to a change of 4/3 units in y

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

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.