The south american country that contains the northern end of the andes is

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?

What happens to rock when acid reacts with it?

The ratio of the measures of the three angles in a triangle is 14: 15: 11 find the measures of the angles