Question

The perimeter of a rectangle is the sum of all of its sides. Write a mathematical expression for the perimeter of a rectangle with a length of 4 and a width of w. Simplify the expression if possible

8 + 2w

4 + w

4w

16w^2
these are my options

Answer 1

i would say, 8+2w, as the rectangle has four sides, two being 4 and two being w, so 4*2=8 and w*2=2w, so thats 8+2w

Answer 2

thanks