Seudónimo Seudónimo

14-04-2020
Mathematics

contestada

help pls.....................!!!

help pls class=

Respuesta :

dannielle dannielle

14-04-2020

Answer:

Step-by-step explanation:

y=9 when x=8

y=18 .............x=?

y=9/8 *8= 9/8 *x

x=y :9/8=18 :9/8=18*8/9=16

so b is correct

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