I need help with B please

What is the solution to the equation in the & show work i’m very

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8