How far up does the ladder reach on the building?

Round your answer to the nearest hundredth.

A. 6.67 m

B. 3.75 m

C. 0.6 m

D. 15 m

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.