Respuesta :

Answer:

0.8x-1.2x < -20 - 40

-0.4x < -60

if you get ride of minus sign on both sides you have to flip the < sign so

0.4x>60

X>60/0.4

X>150

ericramos189

Answer:

B= 150 is the answer

Step-by-step explanation:

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