form (standard to slope-intercept or vice versa): y = 10 X - 10 - O-3x+10y= 100 x+y=-10 3x 10y=100 - x y = 10 Ox - 10 25. Given the equation: y = x -5, the y-intercept is 26. If c represents the hypotenuse of a right triangle, sol for the unknown side length: a = 25, 6 = 20, c =? (Round your answer to the nearest hundredth.)