The area of this rectangle:
120yd × 85yd = 10200yd²
Let's solve the next equation:

We need to find the value for c, this value is correct when we replaced it with a number and the equality equation becomes true.
First, subtract both sides by 6


Now, subtract both sides by 8


Replacing the c value to verify:


The c value is correct.
Answer: OPTION D
Step-by-step explanation:
You need to remember this property:

And remember that:
Then, the first step is rewrite the expression:

Now, to find the corresponding equivalent expression, you need to simplify the expression.
Therefore, the equivalent expression is the following:

Finally, you can observe that this matches with the option D.
1 half and 60 is not the same as 1/2 24 because 1/2 60 is bigger than 1/2 and 24