What's the distance between-9 and 4.problem:The top of a molehill is 4in above ground level. The bottom of a mole’s burrow is -9in relative to ground level.
What is the distance between the top of the molehill and the burrow? Show your work.

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.