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

13-05-2020

A)-2
9=8x+25
-16=8x
X=-2

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