Which expresion represents the perimeter of the rectangle above (3y-5), 2y

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,

This is the required expression which represents the perimeter of the rectangle.

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

answer: i don't understand it

step-by-step explanation: sorry