The number f of miles a ship is from its destination x hours after starting a voyage is given by (x) = 80 - 20x. The number f of miles a submarine is from its destination x hours after leaving
port is shown in the graph below. State the distance and length of time of each voyage.

If the car had not hit the fence, how much farther would it have skidded? solve the skid-distance formula to find the extra distance that the car would have traveled if it had not hit the fence. round your answer to two decimal places. note that unit conversion is built into the skid distance formula, so no unit conversions are needed.