Sally swam a total distance of 3 and 1 over 2 miles during the months of november and december. if sally only swam 1 over 4 of a mile every day, which expression shows the number of days she went swimming?

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities