Ihave no idea how to do this! let x and y be numbers such that -y which of the following must be true? i. |x| ii. x> 0 iii. y> 0 a) i only b) i and ii only c) i and iii only d) i, ii, and iii

1. Is true. If you think about it, -y < x, right? Therefore, on both sides, no matter positive or negative, |x| must always be < y
2. Is not true. We can have the example y = 5 and x = -3. In this case, the statement would be true: -5 < -3 < 5, but -3 is not larger than 0.
3. Is not true. We have have the example y = -2 and x = 1 . In this case, 2 < 1 but 1 cannot be smaller than a negative number.

Therefore, the answer is A

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