fdunor
fdunor fdunor
  • 09-03-2021
  • Mathematics
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PLEASE HELP AND SHOW YOUR WORK I WILL MARK YOU BRAINLIESt

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Respuesta :

OPKING
OPKING OPKING
  • 09-03-2021

Step-by-step explanation:

if 9 boxes is 42.75 then 1 box is 4.75 dollars

so 13 boxes would be 13X3.75 which is 61.75$

if 9b=$42.75

1b=x

9bx=$42.75b

x=$42.75b÷9b

x=$4.75

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