fuzzycactus2004
fuzzycactus2004 fuzzycactus2004
  • 25-10-2019
  • Mathematics
contestada

PLEASE HELP
solve the inequality
y + 8 - 2(y - 20) > 0

A. y < -32
B. y < 48
C. y > 48
D. y > -32​

Respuesta :

rantoni96
rantoni96 rantoni96
  • 25-10-2019

Answer:

C

Step-by-step explanation:

y+8-2y+40>0

-y+48>0

y > 48 (C)

Answer Link
Аноним Аноним
  • 29-03-2022

[tex]\\ \rm\rightarrowtail y+8-2(y-20)>0[/tex]

[tex]\\ \rm\rightarrowtail y+8-2y+40>0[/tex]

[tex]\\ \rm\rightarrowtail -y+48>0[/tex]

[tex]\\ \rm\rightarrowtail -y>-48[/tex]

[tex]\\ \rm\rightarrowtail y<48[/tex]

Answer Link

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