(Medal for answer) Which one of the following is a solution of the system? x + y 8 (6, 9) (-2, 4) Infnitely Many Solutions No solution

Question

(Medal for answer)
Which one of the following is a solution of the system?

x + y < -3 and x + y > 8

      
(6, 9)

      
(-2, 4)

      
Infnitely Many Solutions

      
No solution

amistre64 · Answer

the "medal for answer" tends to be implied when you actually ask the question, for those of us who know better, it is not really a strong motivator for a response tho

amistre64 · Answer

there are 2 ways that we can go about this; graphing, or simply plugging in points and checking the results

amistre64 · Answer

but if we assume the say:  n=(x+y)  we have:

n > 8  and n < -3

anonymous · Answer

@amistr  I'll give you a medal, just because you replied to his question :P LOL

amistre64 · Answer

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this gives us a solution set that has nothing in common; so im gonna go with no solution ;)