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Mathematics 6 Online
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)

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

OpenStudy (aa1602):

You're welcome :)

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