The equations x - y= 2 x - 2y= -2 x+y= 2 x+2y= -2 are shown on the garph below
which sy...
Mathematics, 04.12.2019 20:31 jeremyrs101
The equations x - y= 2 x - 2y= -2 x+y= 2 x+2y= -2 are shown on the garph below
which system of equations has a solution of approximately (0.7, -1.4) ?
a. x-y= 2 and x+2y= -2
b. x-2y= -2 and x+y= 2
c. x-y= 2and x-2y= -2
d. x+y=2 and x+2y= -2
Answers: 3
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