the cost , in dollars, of a prepaid cell phone call is proportional to the time , in minutes, that the call lasts. The equation that represents this relationship for carrier A is . The =0.15 table shows the relationship for carrier B. Which carrier has a lower unit rate? Explain your reasoning.

"the plan of removing the aboriginal people who yet remain within the settled portions of the united states . . approaches its consummation. . an extensive region . . has been assigned for their permanent residence. it has been divided into districts and allotted among them. many have already removed and others are preparing to go. . " removal of southern indians to indian territory, 1835 this passage is most closely related to a) imperialism. b) the civil war. c) westward expansion. d) the french indian war.