You are given a math word problem and you are supposed to apply addition or subtraction mathematical operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Ex Input:
Jacques earns 8.6 dollars per hour . For each hour over 40 hours he earns 12.9 dollars per hour . If he works 55.5 hours in a week , what pay should he receive ?

Ex Output:
543.95


Ex Input:
Last Saturday , Marie sold 425 magazines and 275 newspapers . What is the total number of reading materials she sold ?

Ex Output:
700


Ex Input:
A pet shelter had 2 puppies when another 34 were brought in . If 4 puppies a day are adopted , how long would it take for all of them to be adopted ?

Ex Output:

9