Fee Kayla is moving and must rent a truck. There is an initial charge for the rental plus a per mile driven. The total cost of renting the truck can be modeled by the equation
C = 30 + 2.50m, where m is the number of miles driven. What is the slope of the equation and what is its interpretation in the context of the problem?

Type the correct answer in each box. use numerals instead of words. the average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below. the average number of subscribers to the online magazine in 2010 was the percent increase in the average number of subscribers in 2011 to the average number of subscribers in 2012 was %. the maximum average number of subscribers to the online magazine in the years shown was