Respuesta :

m00pi3
The answer is A, or 9

Answer:

Step-by-step explanation:

. [tex]7 \geq b + (-2) \\7+2 \geq b\\\\9 \geq b\\\\b\leq 9[/tex]

choice a

isolate b ( leave b by itself)

to do that, add 2 to the 7.

Otras preguntas