3 years ago

Is(1, 2)asolutiontotheinequality 2x + 9y < 20 ? yes no Submit

Mathematics

1 answer:

Snezhnost [94]3 years ago

8 0

Plug in x=1 and y=2 into the inequality:-
2x + 9y = 2 + 18 = 20

20 is not < 20
so it is not a solution

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