applejuice57 applejuice57

15-02-2021
Mathematics

contestada

Solve the inequality:
-3t+9 > -21
O t< -10
o t < 10
O t> -10
O t > 10

Respuesta :

rorycampbell0721 rorycampbell0721

15-02-2021

Answer:

b. t < 10

Step-by-step explanation:

[tex]-3t + 9>-21[/tex]

divide both sides by -3

[tex]t - 3 < 7[/tex]

(you have to flip the sign because you are dividing by a negative)

add 3 to both sides

[tex]t<10[/tex]

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