(asap! )the perimeter of (the distance around) abcd is 66, and dc is twice as long as cb. how long is ab?

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points

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

What is the common difference for this arithmetic sequence? -6,-2,2,6,10 a.4 b.5 c.3 d.6