SOLUTION: determine whether the order pair is a solution of the inequality (-3,9)5x+y<-9 yes or no

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Question 325979: determine whether the order pair is a solution of the inequality (-3,9)5x+y<-9 yes or no
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
(-3,9)
5x%2By%3C-9
5%28-3%29%2B9%3C-9
-15%2B9%3C-9
-6%3C-9
FALSE, so (-3,9) is not in the solution region.