Fine the value of k for which the pair of linear equation kx+3y=k+2 and 12x+ ky has no solution

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

Is every rectangle is a parallelogram? true false

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