daynabennett26
daynabennett26 daynabennett26
  • 19-11-2021
  • Mathematics
contestada

lol sorry again. need #2 for this assignment

lol sorry again need 2 for this assignment class=

Respuesta :

pcai26
pcai26 pcai26
  • 19-11-2021

Answer:

r=1

Step-by-step explanation:

13/20=3/4r-1/10r

multiply by 40

26=30r-4r

26r=26

r=1

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