johnsonbrittan johnsonbrittan
  • 26-05-2018
  • Mathematics
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which of these ordered pairs is a solution to the linear inequality 2y-3 _< -10

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1rstar 1rstar
  • 26-05-2018
Given expression -

[tex]2y - 3 \leqslant - 10 \\ [/tex]

Adding 3 to both sides ,

[tex]2y - 3 + 3 \leqslant - 10 + 3 \\ 2y \: \leqslant \: - 7[/tex]

Dividing by 2 on both sides ,

[tex] \frac{2y}{2} \leqslant \frac{ - 7}{2} \\ \\ y \leqslant \frac{ - 7}{2} \: \: \: \: \: \: \: Ans.[/tex]
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