kponce18 kponce18
  • 01-02-2020
  • Mathematics
contestada

−8x+4y>3 6x−7y<−5 \ Is (2,3) a solution of the system?

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texaschic101
texaschic101 texaschic101
  • 01-02-2020

Answer:

Step-by-step explanation:

(2,3)...x = 2 and y= 3

now lets start subbing....but remember, for it to be a solution to this system, it has to satisfy both inequalities, not just one.

-8x + 4y > 3

-8(2) + 4(3) > 3

-16 + 12 > 3

-4 > 3 (incorrect)....-4 is not greater then 3

no need to go any further...(2,3) is NOT a solution to this system.

Answer Link
25johnst
25johnst 25johnst
  • 15-03-2020

Answer:

no

Step-by-step explanation:

Answer Link

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