The length of a rectangle is 3 inches more than its width. the perimeter of the rectangle is 34 inches. the length of the rectangle is inches, and its width is inches.

The width of rectangle is 7 inches.

The length of rectangle is 10 inches.

Step-by-step explanation:

Let w represent width and l represent length of the rectangle.

We have been given that the length of a rectangle is 3 inches more than its width. We can represent this information in an equation as:

We are also told that the perimeter of the rectangle is 34 inches. We know that perimeter of a rectangle is two times its width and length. We can represent this information in an equation as:

Upon substituting equation (1) in equation (2), we will get:

Using distributive property , we will get:

Therefore, the width of rectangle is 7 inches.

Upon substituting in equation (1), we will get:

Therefore, the length of rectangle is 10 inches.

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4