Given a math word problem, answer the following question. You might need to apply addition or subtraction mathematical operators on the numbers embedded in the text to answer the question and then only report the final numerical answer.

there were 86 pineapples in a store . the owner sold 48 pineapples . 9 of the remaining pineapples were rotten and thrown away . how many fresh pineapples are left ?
29

tiffany was playing a video game and had 43 lives . in a hard part of the game she lost 14 lives . if she got 27 more lives in the next level how many lives would she have ?
56

linda has 34 candies . chloe has 28 how many candies do they have in all ?
62