Seudónimo Seudónimo
  • 11-11-2015
  • Mathematics
contestada

d plus 3 < 12
A) d < -9
B) d < -15
C) d < 15
D) d < 9

Respuesta :

ayah1
ayah1 ayah1
  • 11-11-2015
D + 3 < 12       (the opposite of + 3 is to subtract 3 from each side)

D + 3 - 3 < 12 - 3

D < 9

The answer is D

lol
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Ausar318
Ausar318 Ausar318
  • 11-11-2015
subtract 3 from both sides, **D < 9** the answer is **D**
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