Standard form to slope-intercept form 2x+y=-4

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

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

Solve the equation.then check your solution 8=1.88+a