elamlandrell elamlandrell

05-01-2016
Mathematics

contestada

What is the solution to the inequality 3t + 9 ≥ 15 ?

Respuesta :

DarkBlue DarkBlue

05-01-2016

3t+9≥15 => 3t ≥ 6 => t ≥2 => t= [2,∞)
Hope that helps, have a nice day!! ^^

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antonio9990 antonio9990

05-01-2016

[tex]3t+9 \geq 15 \\ 3t \geq 15-9 \\ 3t \geq 6 \ /:3 \\ t \geq 2 \\ \\ t \in[2 ; \infty \} \\ \text{Good look}[/tex]

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