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Answer:Answer:8900274878944444442790579275839469827389,0000008888887984578145
Step-by-step explanation: If you divide and multiply stuff you get 859889568954 then you multiply 265564882398758455 by 2336935 and get 827598273948798277869000758672837409722894772983466023408927398578423364590985237777777779
Step-by-step explanation:
Answer:
x is 0 or -7
Step-by-step explanation:
![4x^{2} +28x=0\\4x(x} +7)=0\\4x=0 x=0\\x+7=0\\x=-7](https://tex.z-dn.net/?f=4x%5E%7B2%7D%20%2B28x%3D0%5C%5C4x%28x%7D%20%2B7%29%3D0%5C%5C4x%3D0%20x%3D0%5C%5Cx%2B7%3D0%5C%5Cx%3D-7)
9514 1404 393
Answer:
(a) x - y + 1 = 0
Step-by-step explanation:
One way to address multiple-choice questions is to try the answers to see what works.
For the lower left point (1, 2), the answer choices shown give ...
x -y +1 = 1 -2 +1 = 0 . . . . . equation works
-x -y +1 = -1 -2 +1 = -2 . . . doesn't work
y -x +1 = 2 -1 +1 = 2 . . . . . doesn't work
The appropriate choice is ...
x - y + 1 = 0
Answer:
1 1/3
Step-by-step explanation: