List all 6 whole numbers between -3.5 and 5.5

With finding limits of multi variable !

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? )

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers