math

the length of a rectangle is 5 ft more than twice the width.

a)if x represents the width of the rctangle, represent the perimeter of the rectangle in terms of x.

b) if the perimeter if the rectangle is 2 ft more than eight times the width of the rectangle, find the dimensions of the rectangle.

asked by anthony
  1. the length of a rectangle is 5 ft more than twice the width(x)
    would be written as: length = 2x+5
    Now you can proceed to calculate the perimeter=2(W+L), and attempt part (b).

    posted by MathMate
  2. 13

    posted by love
  3. 13,5

    posted by s
  4. 13,4 Sorry typo

    posted by s

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