What body of water does the mississippi river empty into the lowland known as the coastal plain

Alaina wants to decide whether her current cell phone plan is better than a package that another company offers. to compare the two plans, she plotted two lines on a graph, where y represented the total cost of one month’s service and x represented the megabytes of data that she used in a month. which part of the graph will represent the cost per megabyte of data used in each plan?

People make choices about how to use resources.

After railroads, the next revolution of transportation came with the development of (a) automobile (b) telegraph (c) steam engine