The Darwin D Martin house built by frank Loyd Wright house a rec Tangler stained glass window width and length of 41 1/2 feet and a width of 26 1/4 feet what is the area of the window

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.