summertimechick summertimechick

23-01-2016
Mathematics

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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

23-01-2016

P= 2(b+2) + 2(b)- it would be 2 (width) plus 2( length)

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supercool123 supercool123

23-01-2016

the answer is 4 because it is dividing and multiplying

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