A rectangle has a perimeter represented by the expression 6w+7, where is the width of the rectangle?
Which statement best describes this rectangle?

The expression 2w+(4w+7)
also represents the perimeter and shows that the length is 7
units more than four times the width.

The expression 2(3w+3.5)
also represents the perimeter of the rectangle and shows that the perimeter is 3.5
units more than three times the width.

The expression 13w
also represents the perimeter of the rectangle and shows that the perimeter is 13
times the width.

The expression 2w+2(2w+3.5)
also represents the perimeter and shows that the length is 3.5
units more than twice the width.