dollorsfordogs
dollorsfordogs dollorsfordogs
  • 09-04-2019
  • Mathematics
contestada

solve -1 4/5 x= 9.
A) 5
B) 1/5
C) -5
D) -1/5

Respuesta :

jimrgrant1 jimrgrant1
  • 09-04-2019

Answer:

C

Step-by-step explanation:

Express - 1 [tex]\frac{4}{5}[/tex] as an improper fraction, that is

- [tex]\frac{9}{5}[/tex] x = 9 ( multiply both sides by 5 )

- 9x = 45 ( divide both sides by - 9 )

x = - 5 → C

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