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

Q: While shopping for music online , Megan bought 2 country albums and 8 pop albums . Each album came with a lyric sheet and had 7 songs . How many songs did Megan buy total ?

A: 70
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Q: If Bob can make 100 feet of rope in 2 hours and Tim can make 75 feet of rope in 2 hours , how many feet of rope can Bob and Tim working together make in 4 hours ?

A: 350
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Q: A florist had 50 roses . If she sold 15 of them and then later picked 21 more , how many roses would she have ?

A:
56
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