Slopes of parallel & perpendicular lines: What is the slope of a line perpendicular to the line whose equation is
15x + 12y = -108. Fully reduce your answer

What is a graph with a never ending line called?

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).