5x+8y = 40 8y = -5x+40 y = -5/8x+5 in slope intercept form
(5x -3x) (2y +8y) 2x + 10y
It is: x-5y simplified
If x=6 and y=8, then [ 5x + 8y ] = 5(6) + 8(8) = 30 + 64 = 94
5x - 4y ≥ -203x - 2y ≤ -8y ≥ -3
5x+8y = 40 8y = -5x+40 y = -5/8x+5 in slope intercept form
It is 5x + 8y, which cannot be factorised or simplified.
140x / 64y divide 5x/8y = > 40x/64y X 8y/5x Note the change of sign and the inversion of the Right hand fraction. Cancel down by '5x' 8/64y X 8y/1 Cancel down by '8y' 8/8 X 1/1 = 8/8 = 1 The answer!!!!
9x plus 8y
(5x -3x) (2y +8y) 2x + 10y
To determine slope and Y intercept, solve the equation for y... 5x - 8y + 64 = 0 -8y = -5x - 64 8y = 5x + 64 y = 5/8x + 8 ... now that you have the equation in the form y = mx + b, you can easily see that the slope is 5/8, and the Y intercept is 8.
It is: x-5y simplified
If x=6 and y=8, then [ 5x + 8y ] = 5(6) + 8(8) = 30 + 64 = 94
3x - 8y + 2x - 5 - 5y = 5x -13y - 5
5x - 4y ≥ -203x - 2y ≤ -8y ≥ -3
Yes.
The given expression can be simplified to: x-5y