Seudónimo Seudónimo
  • 14-04-2020
  • Mathematics
contestada

help pls.....................!!!​

help pls class=

Respuesta :

dannielle
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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