lalaandqay lalaandqay

18-10-2019
Mathematics

contestada

What is the solution to the inequality 0.8x+20<1.2x−40?
A
x<−30

B
x>150

C
x>−30

D
19860

Respuesta :

snoopy72 snoopy72

31-12-2020

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

Answer Link

ericramos189 ericramos189

14-10-2021

Answer:

B= 150 is the answer

Step-by-step explanation:

Answer Link

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