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OpenStudy (anonymous):
3. 2x-y=-7 4x-y=-4 a.(-1.5,4) b.(1.5,10) c.(4,-1.5) d.(1.5,-2)
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OpenStudy (aa1602):
The answer is b. ( 1.5, 10 ) Do you need a hint on how to get the result ?
OpenStudy (anonymous):
no but i need help on more
OpenStudy (anonymous):
4. -4y+4=x 2x+8y=8 a.one solution b.two solutions c.infinitely many solutions d.no solution
OpenStudy (aa1602):
So, the right answer is C. infinitely many solutions. :)
OpenStudy (anonymous):
thx so much
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OpenStudy (aa1602):
You're welcome :)
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