-2 is not greater than zero, so, the point don't satisfy the inequality x - y > 0
Hence correct option is false.
Step-by-step explanation:
We need to identify the point (-1,1) satisfies the inequality x - y > 0
Solving:
The value of x = -1 and y =1
Putting values in the inequality:

-2 is not greater than zero, so, the point don't satisfy the inequality x - y > 0
Hence correct option is false.
Keywords: Solving inequalities
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Answer:
Step-by-step explanation:183
Hi, check the comment. It is the answer. I wrote my own comment and rated myself 1.0 for no reason lol!! (Oh mah gawd I was joking this is not the answer, do NOT take this as your answer!
(5 - 2i)(1 - 2i) You can solve this as though it was (x - 2)(x + 3): use foil
F: 5*1 = 5
O: 5 *(-2i) = - 10i
I : -2i * (1) = - 2i
L: (-2i)(-2i) This may take a bit. There's a few signs hanging around.
L: (-2 * -2)*(i * i)
L: 4 (i *i)
L: 4(-1)
L: - 4 So combine these results.
FOIL: 5 - 10i - 2i - 4 Group the like terms
FOIL: 5 - 4 - 10i - 2i Now collect them
FOIL: 1 - 12i <<<<<<< Answer