Do you have a multiple choice selection of answers, because there is no way to pick a job out of the blue without certain choices and a math problem set up.
(The answer is 12.082.) Juan used 12.082 meters of rope.
You can rewrite this equation as "f - g - 1". That's all that I see that you can do with this.
The given expression is:
(x/2) + 5
Let's look at each terms separately:
x/2 means that you you're getting half the value of a number
+5 means that you are adding 5
Combining both, you can conclude that you are adding 5 to half a certain given number.
Comparing this with the choices, the correct choice would be:
C. five more than half a number.
C.supplementary is the right one