What is the perimeter, P, of a rectangle that has a length of x + 5 and a width of y − 1

Answer 1

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.