TASK DEFINITION: The task is to generate the correct answer for a given math problem.
PROBLEM: Problem: 1370 , x , 1070 , - 180 , - 6430

SOLUTION: 1320

PROBLEM: Problem: a certain experimental mathematics program was tried out in 2 classes in each of 38 elementary schools and involved 44 teachers . each of the classes had 1 teacher and each of the teachers taught at least 1 , but not more than 3 , of the classes . if the number of teachers who taught 3 classes is n , then the least and greatest possible values of n , respectively , are

SOLUTION: 0 and 16

PROBLEM: Problem: john and beth each drove from smallville to crown city by different routes . john drove an an average speed of 40 miles per hour and completed the trip in 30 minutes . beth ' s route was 5 miles longer , and it took her 20 minutes more than john to complete the trip . how many miles per hour was beth ' s average speed on this trip ?

SOLUTION:
30