Which is thr common difference between the elements of the arthmetic sequence below -18, -22.5, -27,-31.5, -36

In what form is the following linear equation written y=9x+2

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

How is the number of vertices for a prism related to the name of the prism