What is the equation in point-slope form of the line that sses through the point (1, -1) and has a slope of 4?

With alll of except for the 2 that i did already

Which of the following equations is equivalent to x/3-6/x=1

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2