Supervisor: “ I need you to increase the number of customer you talk to daily by 20%

Employee: “ I talk to an average of 8 customer per hour during an 8 hour shift so now I’ll need to talk to customer per day

A) 68
B) 77
C) 85
D) 160

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? )