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What is the x-intercept of 2x plus 8y equals 40?
This form needed. Y = mX + c2X + 8Y = 408Y = - 2X + 40Y = - 1/4 + 5-----------------------zero out the Y- 1/4X + 5 = 0- 1/4X = - 5X = 20-------------------your X intercept
What is x plus y plus 6x plus 7y?
7x + 8y
What is the slope and y-intercept to 5x-8y plus 64 equals 0?
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.
What is 8y plus 7-7y equals 6 plus 4?
(i) <- first part 8y+7-7y = 6+4 8y-7y = 6+4-7 y = 3 (ii) <- second part, put the value of 'y' that you found where y is in the question. 8(3) + 7 - 7(3) = 6+4 24 + 7 - 21 = 10 31-21 = 10 10 = 10 both sides equal the same thing therefore this equation is proved.
What is the answer 6x-8y-5x plus 3y?
The given expression can be simplified to: x-5y
Can you Simplify this expression by collecting like terms 5x 2y - 3x 8y?
(5x -3x) (2y +8y) 2x + 10y
3x-8y plus 2x-5-5y simplified?
3x - 8y + 2x - 5 - 5y = 5x -13y - 5
What is 8y plus 9 plus 7y simplified?
8y + 7y = 15ySo [ 8y + 9 + 7y ] = 15y + 9If you want to get fancy and factor that expression, it's 3(5y + 3) .
Use the substitution method to solve the system of equations Choose the correct ordered pair?
2x+7y=29 x=37-8y
What is 5x plus 8y equals 40 in slope - intercept?
5x+8y = 40 8y = -5x+40 y = -5/8x+5 in slope intercept form
What is 2x plus 8y plus 7 equals 0?
2x = -7 - 8y
WHAT IS 5X PLUS 8Y'?
It is 5x + 8y, which cannot be factorised or simplified.
What is 5x plus 8y plus 4x?
9x plus 8y
What is 2x plus 8y factorised?
2x + 8y --- has a GCF of 2= 2(x + 4y)
Divide 40x over 64y by 5x over 8y?
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!!!!
What is the x-intercept of 2x plus 8y equals 40?
This form needed. Y = mX + c2X + 8Y = 408Y = - 2X + 40Y = - 1/4 + 5-----------------------zero out the Y- 1/4X + 5 = 0- 1/4X = - 5X = 20-------------------your X intercept
What is 4y-38 plus 7y-3y equal to?
8y - 38
