The perimeter of a rectangle is given by the formula P = 2(l + w), where l is the length and w is the width. Substituting the given values, we get:
P = 2(x + 5 + y - 1)
Simplifying the expression, we get:
P = 2x + 2y + 8
Therefore, the perimeter of the rectangle is 2x + 2y + 8.
What is the perimeter, P, of a rectangle that has a length of x + 5 and a width of y − 1
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