4300259249 4300259249
  • 12-10-2021
  • Mathematics
contestada

-3t + 9 greater than or equal to-21

Respuesta :

aytan
aytan aytan
  • 12-10-2021

Answer

t = -4

Step-by-step explanation:

First you subtract 9 from both sides. You get 12 on the right. Then you divide both sides by -3. You get -4.

Answer Link
Aaronscience101
Aaronscience101 Aaronscience101
  • 12-10-2021

Answer: t<=10

Step-by-step explanation:

-3t+9>=-21

-3t>=-30

3t<=30

t<=10

Answer Link

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