Gavin uses a protractor to measure angle A of triangle ABC. He finds the measure of angle A is 20 degrees. Determine the possible measures of angle B and angle C based on Gavin's measurement of angle A. * 5 points 30 and 40 degrees 50 and 110 degrees 60 and 120 degrees 70 and 70 degrees

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