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  • 13-09-2018
  • Mathematics
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lauren has a picture that measures 8 inches by 10 inches. she buys a picture frame that is x inches wide.

A. write an expression that could represent the perimeter of the picture frame.

B. write an expression that could represent the area of the picture frame.

Respuesta :

cdata cdata
  • 19-09-2018
a . y = 2(18 + x)
b. y = (8 + x)(10 + x)
or y = x^2 + 80 + 18x
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