Help needed please!!

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /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.