Devon pays $24.95 for her roller skates. after that she pays$3.95 for each visit to the roller rink. what is the greatest number of visits she can afford if the total amout she spends cannot be more than $76.30

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.