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Mathematics 10 Online
OpenStudy (anonymous):

Which ordered pair does not satisfy the system 2x + y > 0 and -2x - y > -8? a. (3, -2) b. (2, 3) c. (-1, 4) d. (-1, -1)

OpenStudy (anonymous):

C

OpenStudy (anonymous):

2(-1) + (-1) > 0 -2 + -1 > 0 -3 is not > 0

OpenStudy (anonymous):

it works for both inequalities

OpenStudy (anonymous):

Ohh I get it now :p Thanks :)

OpenStudy (anonymous):

No problem :)

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