For which system of inequalities is (3,-7) a solution?
a.
x + y < -4
3...
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Mathematics, 08.10.2019 20:20 jerali
For which system of inequalities is (3,-7) a solution?
a.
x + y < -4
3x + 2y < -5
b.
x + y ≤ -4
3x + 2y < -5
c.
x + y < -4
3x + 2y ≤ -5
d.
x + y ≤ -4
3x + 2y ≤ -5
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