Answer:
A. -3x^2+7x-1
Step-by-step explanation:
(3x^2+3x-3)-(6x^2-4x-2)
3x^2+3x-3-6x^2+4x+2
-3x^2+7x-1
The answer would be 1.4, because 7 cups into 5 cakes equals 1.4.
Hope this helps ya
Answer:
y=-1/2x+7
Step-by-step explanation:
If a polynomial with real coefficient has a complex zero, the conjugate of that number will be a zero as well.
So, if 4-6i is a zero, 4+6i will be a zero as well
If -2+11i is a zero, -2-11i will be a zero as well
So, the zeroes are

392 millimeters I think that's the answer but I'm not sure