Jerry and tom are siding a house. jerry can paint the house in 2 days less time than tom. together they can do the job in 5 days. how long will it take each of them if they work alone? give your answer to the nearest tenth.

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.