Carlos finds the absolute value of -5.3, and then finds the opposite of his answer. jason finds the opposite of -5.3 and then finds the absolute value of his answer. what final value is greater? explain

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.