Final answer:
To find the value of the expression 25(-5)25-5, each operation is performed in the order of operations. The final result is -3130, which is not among the multiple-choice options, indicating the correct answer is 'None of the above'.
Step-by-step explanation:
The value of the expression 25(-5)25-5 needs to be evaluated following the order of operations, which is parenthetical expressions, exponents, multiplication and division (from left to right), and addition and subtraction (from left to right).
- First, calculate the parenthetical expression: (-5). Since there is no operation inside the parentheses, this expression remains -5.
- Next, perform the multiplication: 25 * -5 which equals -125.
- Then, continue with the next multiplication: -125 * 25 which equals -3125.
- Lastly, subtract 5: -3125 - 5 which equals -3130.
There is no option that matches -3130 in the provided choices. So the correct answer is None of the above.