Plz hurry it's
the length of a rectangle is 4 inches longer than its width. the area of the rectangle is 12 square inches. what are the length and width?
which equation models this problem?
w – (4 + w) = 12
w + (4 + w) = 12
w(4 + w) = 12
4 • w = 12

The equation that models this problem is w(4 + w) = 12

Step-by-step explanation:

we know that

The area of a rectangle is

we have

so

-----> equation A

----> equation B

substitute equation B in equation A and solve for W

therefore

The equation that models this problem is w(4 + w) = 12

answer: i don't understand it

step-by-step explanation: sorry