summertimechick
summertimechick summertimechick
  • 24-01-2016
  • Mathematics
contestada

A book has a length of (b+2) inches and a width of b inches.Write a simplified expression for the perimiter of the book.

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bre0517 bre0517
  • 24-01-2016
P= 2(b+2) + 2(b)- it would be 2 (width) plus 2( length)
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supercool123
supercool123 supercool123
  • 24-01-2016
the answer is 4 because it is dividing and multiplying 
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