emarcus and xavier went to the arcade to play their two favorite games. demarcus played 4 rounds of game 1 and 6 rounds of game 2 for 18 dollars. xavier played 5 rounds oof each game for 20 dollars. what is the cost of game 1

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.