2a + 3b – 2c = 18
5a 6b + c = 21
4b – 2c - 6 = 0

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

Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8