I need help with the second one please and thanks!

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

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.

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?