jessehinson362 jessehinson362
  • 23-02-2022
  • Mathematics
contestada

Solve the following inequality. Then place the correct answer in the box provided. Answer in terms of a mixed number. 12z - 3 ≥ 2z - 15

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Snor1ax
Snor1ax Snor1ax
  • 23-02-2022

Answer: -1 1/5

Step-by-step explanation:

[tex]12z-3\ge \:2z-15[/tex]

[tex]12z-3+3\ge \:2z-15+3[/tex]

[tex]12z\ge \:2z-12[/tex]

[tex]12z-2z\ge \:2z-12-2z[/tex]

[tex]10z\ge \:-12[/tex]

[tex]\frac{10z}{10}\ge \frac{-12}{10}[/tex]

[tex]z\ge \:-\frac{6}{5}[/tex]

-6/5 as a mixed number is -1 1/5

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