Diego is trying to find the value of xx in 5x=355x=35. He draws this diagram but is not sure how to proceed Which of the following would make Diego's diagram complete?

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.