An angle turns through 60 one- degree angles. what is the measure of the angle?

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

Find solution of the linear equation y = 2/3x + 1/3

Which equation can be solved to find x the measure of jk in the apex