26.34 I believe is the correct answer
Answer:

Step-by-step explanation:

First rule I'm going to use is the quotient rule:


Secondly, I'm going to rewrite the radical.


Third, I'm going to use the product rule on the first term:


Fourth, I'm going to use power rule for both of the last two terms:


Answer:
move 5m over the sign so it is like this m-5m>-4 subract it will be-4m>-4 divide both sides by-4 m=1 negative divided by a negative is a positive
Answer:
The lamp would cost $39.36
The correct answer is A !