HiroMochi HiroMochi
  • 13-05-2020
  • Mathematics
contestada


Given ƒ(x) = 8x + 25, find x when ƒ(x) = 9.
A) -2
B) -1
C) 0
D) 2

Respuesta :

amyfimbres21
amyfimbres21 amyfimbres21
  • 13-05-2020
A)-2
9=8x+25
-16=8x
X=-2
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