Ackson had 50 megabytes (mb) of space left on his smartphone. he can download songs that each us 3.5 mb or videos that each use 7 mb. he wants to download at least 10 new media files.

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.