One step equations 4 = -9 + g

Atransformation t : (x, y) (x-5,y +3) the image of a(2,-1) is

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

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?