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9x + 3y = -54

3y = -9x - 54

y = -(3x + 18)

Therefore, the y-intercept of this equation is y=-18.

Q: What is the y intercept to 9x plus 3y equals -54?

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-7x+9y = 54 9y = 7x+54 y = 7/9x+6 which is now in slope-intercept form

Since there are no given triplets, none of them!

x/3-y/4 = 0 => multiply all terms by 12 => 4x-3y = 0 x/2+3y/10 = 27/5 => multiply all terms by 10 => 5x+3y = 54 4x-3y = 0 5x+3y = 54 Add both equations together which will eliminate 3y: 9x = 54 Divide both sides by 9: x = 6 Substituting the value of x into 5x+3y = 54 and 4x-3y = 0 gives y a value of 8. Therefore: x = 6 and y = 8

54 + 560 + 90 = 704

93

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The list of choices that accompanies the question is really short.2x + 3y + 6z = 54At the y-intercept, 'x' and 'z' are zero.3y = 54y = 18

-7x+9y = 54 9y = 7x+54 y = 7/9x+6 which is now in slope-intercept form

The numbers 3y times 18 equals 54. This is taught in math.

Since there are no given triplets, none of them!

It is: 126 plus 54 = 180

x/3-y/4 = 0 => multiply all terms by 12 => 4x-3y = 0 x/2+3y/10 = 27/5 => multiply all terms by 10 => 5x+3y = 54 4x-3y = 0 5x+3y = 54 Add both equations together which will eliminate 3y: 9x = 54 Divide both sides by 9: x = 6 Substituting the value of x into 5x+3y = 54 and 4x-3y = 0 gives y a value of 8. Therefore: x = 6 and y = 8

54 + 560 + 90 = 704

346

93

54

The answer is 613.

The answer would be 20.