sirricaw sirricaw
  • 18-12-2020
  • Mathematics
contestada

Question 1
Solve
z
+ 13 > 25
4
A
Z>-48
B
Z>-3
o
С
Z<-48
D
z<4

Please help

Question 1 Solve z 13 gt 25 4 A Zgt48 B Zgt3 o С Zlt48 D zlt4 Please help class=

Respuesta :

umairkazi924
umairkazi924 umairkazi924
  • 19-12-2020

[tex] \frac{z}{ - 4} + 13 > 25 \\ \frac{z}{ - 4} + \frac{ - 52}{ - 4} > \frac{ - 100}{ - 4} [/tex]

[tex] \frac{ - 52 + z}{ - 4} > \frac{ - 100}{ - 4} [/tex]

[tex] - 52 + z > 100[/tex]

[tex]z > - 100 + 52[/tex]

[tex]z > - 48[/tex]

THE ANSWER IS C z > -48

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