Which rule describes a translation that is 3 units to the right and 5 units down? (x, y) (x − 3, y − 5) (x, y) (x + 3, y + 5) (x, y) (x − 3, y + 5) (x, y) (x + 3, y − 5)

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.