Juliasholar Juliasholar
  • 19-12-2017
  • Mathematics
contestada

let b=7. what is the value of the expression 4b+b-5

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thepilar804
thepilar804 thepilar804
  • 19-12-2017
the answer is 30. just plug in 7 for be and use PEMDAS
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Multiplication or 
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joandavid
joandavid joandavid
  • 19-12-2017
4(7)+(7)-5
28+2= 30

Hope this helps and is correct

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