Help ASAP ................

30-17=13 pounds that's the answer

X: number of students
 We can write the following inequality to solve this problem.
 (x + 82) / (426)> = 0.25
 Rewriting
 (x + 82)> = 0.25 (426)
 Jose's Error is in step number 4.
 Jose needs at least 25% of students to sign.
 According to Jose, (step 4) he is writing that he needs maximum 25% of the signatures (= <).
 Answer
 Error in step 4
 Correct (x + 82)> = 0.25 (426)