. The figure shows a rectangle with its length and breadth as indicated.
(3x – 2y) cm
(x + y) cm
4 cm
7 cm
Find the value of x and of y.​

please answer this for me

4cm is the correct answer

A) Stockbar

B) Trends

Step-by-step explanation:

A) Stock bar charts. This is because there is a type of stock chart known as Open - High - Low - Close Chart and it's a type that shows the high and low prices attained by a stock during a particular period of time. It also shows the opening and closing prices of the stock during the same particular period of time.

B) Now, over a long period of time, this chart can also show trends in prices because it normally gives open high low closing prices.