Answer: The expression represents the perimeter is 10y-10.
Step-by-step explanation:
Let the length of rectangle be 3y-5
Let the breadth of rectangle be 2y
As we know the formula for perimeter,
So,
[tex]\text{Perimeter of rectangle }\\\\=2(L+B)\\\\=2(3y-5+2y)\\\\=2(5y-5)\\\\=10y-10[/tex]
This is the required expression which represents the perimeter of the rectangle.