How far will Joe walk in 4 hours? y= 6.5(x) Enter the correct anscer. Joe enters the "Walk to Read," a fund raiser fora group that provides books for children. He müst walk 45 kilometers in order to collect all of his pledge money. Joe walks at a speed of 6.5 kilometers per hour. Joe can predict the distance he's walked by using this function: Kilometers walked (y) is a function of hours (x). Use the equation tool to answer the question: y= 6.5(x)