The length of a rectangle is 2 units shorter than one-fifth of the width, x. which expression represents the perimeter of the rectangle?

perimeter = 2L+2w

from the problem L = 1/5w-2

so perimeter = 2(1/5w-2) +2w

= 2/5w-4 +2w

=12/5w-4

without seeing your choices it should be similar to this

Perimeter =

Step-by-step explanation:

Let the length of a rectangle is l and width is w.

Then the expression which represents the perimeter is

P = 2(l + w)

It is given in the question length of the rectangle = l and width = x

and l =

By replacing these values in the expression for the perimeter

P =

  =

  =

Therefore, expression that represents the perimeter of the rectangle will be

Perimeter =

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.