8/6 or 0.75
Give your answer as a fraction in its simplest form.

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.

Find the distance between the pair of points a(-1,8) and b(-8,4)

What is the interquartile range (iqr) of the data set represented by this box plot?