klbundy2022 klbundy2022
  • 30-01-2018
  • Mathematics
contestada

7x−9y<5 ​ −2x+4y>5 ​​ Is (3,5) a solution of the system?

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Аноним Аноним
  • 30-01-2018
Yes, it is a solution.
when plugged in, it looks something like this.

21-45< 5
-24 <5. That fits the equation!

-6 + 20> 5
14 > 5. That also fits the equation, so it is a solution!
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middlediaz middlediaz
  • 24-02-2021

Answer:

Yes

Step-by-step explanation:

Khan academy

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