The task is to generate the correct answer for a given math problem.

[EX Q]: Problem: the average of 10 numbers is 0 . in those 10 , at the least , how many may be greater than or equal to zero ?
[EX A]: 1

[EX Q]: Problem: the profits of qrs company rose 30 % from march to april , then dropped 20 % from april to may , then rose 50 % from may to june . what was the percent increase for the whole quarter , from march to june ?
[EX A]: 56 %

[EX Q]: Problem: for what value of x , is | x 5 | + | x + 5 | + | x | = 27 ?
[EX A]:
9