alec707
alec707 alec707
  • 27-06-2020
  • Mathematics
contestada

Is (1, 2) a solution of the system y>2x and x+y<3?

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snog
snog snog
  • 27-06-2020

Answer:

no

Step-by-step explanation:

Let's check the first statement. 1 > 2 * 2 becomes 1 > 4. This is a false statement so the answer is no.

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erhfgierhgb
erhfgierhgb erhfgierhgb
  • 27-06-2020

It is not a solution.      2x=2 and 2 is not bigger than 2 (which is y).

x+y = 1+2=3. # is not bigger than 3.

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