20 years that Rip Van Winkle slept
20 equals Y that RVWS
If you mean: 5x-2y = 40 then y = 2.5x-20 whereas -20 is the y intercept and 2.5 is the slope
If you mean: 8x-2y = -20 then y = 4x+10 whereas 4 is the slope and 10 is the y intercept
Do you mean y = -8x+20 Then if so the perpendicular slope is positive 1/8.
If you mean: 4x+5y=-20 then the y intercept is (0, -4) and x intercept is (-5, 0)
If you mean: -10x-10y = -20 then x intercept is at (2, 0) and y intercept at (0, 2)
Ordered pair 20 10 means x is 20 and y is 10, written as (20,10).
20 equals 8 more than a number y 20=y+8
I presume that you mean 5x + 3y + 20 = 0 and 2x - y - 14 = 0. First put the formulae in the form y = mx + c. 3y = -5x -20 y = -5/3 x -20/3 and y = -2x + 14 Substitute the second formula into the first -2x - 14 = -5/3 x -20/3 -6x - 42 = -5x - 20 -42 = x - 20 x = -22 Substitute into equation y = -2x + 14 y = -2 x -22 + 14 y = 44 + 14 y = 58 Therefore the two lines meet at point (-22, 58).
xy = 20 x+y=9 x=9-y y(9-y) = 20 9y-y(squared) = 20 0= y(squared)-9y+20 0= (y-5)(y-4) y= 5 or 4, x= 5 or 4 The two numbers are 5 and 4.
x=number 1, y=number 2 {x-y=20} {x+y=48} x=y+20 y+20+y=48 2y=28 [y=14] x=14+20 [x=34]
If you mean: -5x+2y = 20 then the x intercept is -4 and the y intercept is 10