anairamitch1804 wrote:
fameatop wrote:
SUNGMAT710 wrote:
Are the two nonzero integers x and y on opposite sides of 0 on the number line?
(1) The sum of x and y is 0.
(2) The product of x and y is less than 0.
(1) The sum of x and y is 0.
(2) The product of x and y is less than 0.
Statement 1
It is given that x & y are non-zero.
x+y = 0
x=-y
This indicates that x & y are on opposite sides of 0 on the number line
Sufficient
Statement 2 xy < 0
This indicates that x & y are on opposite sides of 0 on the number line
Sufficient
Answer D
Great Solution, Can we do this problem by number plugging as well?
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