SOLUTION: For the inequality x – y < 7, which of the following points satisfy it? (4,3), (10,2), (15, 8), (–3, –4), (3, –12)

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Question 348696: For the inequality x – y < 7, which of the following points satisfy it?
(4,3), (10,2), (15, 8), (–3, –4), (3, –12)
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
Hi,
*Note: can determine by substituting the values of the points given for inequality:
x – y < 7
.
(4,3) yes 4-3+=+1 which is < 7
.
(10,2) no
.
(15, 8) no
.
(–3, –4) yes -3+-%28-4%29=+1+ which is <7
.
(3, –12) no