A person who weighs 164 pounds on Earth would weigh 80 pounds on a nearby planet. If the weights are proportional, what would a person weighing 41 pounds on Earth weigh
on the nearby planet?

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.