Question

Pls help i have an hour 20 to get this and more done

What is the perimeter, P, of a rectangle that has a length of x + 5 and a width of y - 1?
OP = 2x + 2y + 8
OP = 2x + 2y - 8
OP = x + y + 4
OP = x + y + 6

Answer 1

Explanation:

The perimeter is 2l + 2w.

so 2(x+5) + 2(y-1)

=2x+10+2y-2

=2x+2y+8