Answer:
it is a simultaneous equation.
the -9d can be cancelled to find the answer
Answer:
Area of rectangle,
.
Step-by-step explanation:
We are given with side lengths of a rectangle are (2x-4) units and (x+1) units. It is required to find the area of rectangle.
The area of a rectangle is equal to the product of its length and breadth. It is given by :

Let us consider, L = (2x-4) units and B = (x+1) units
Plugging the side lengths in above formula:


So, the function that models the area of a rectangle is
.
Answer:
-4/3
Step-by-step explanation:
You can also use mathpapa it's a calculator that gives you the answer and solves it for you step by step.
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