The table below shows a proportional relationship between hh and jj. hh jj
54 99
84 14
108 18
Find the constant of proportionality from hh to jj. Express your answer as a fraction in reduced terms.

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 -3/4 to the 4th power? -256/81 -81/256 81/256 256/81

Leila is buying a dinosaur model. the price of the model is xxx dollars, and she also has to pay a 7\%7%7, percent tax.