I need a thorough explanation, if not, only an answer with some steps would be fine.

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

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.

At the start of 2014 lucys house was worth ? 200 000. the value of the house increased by 5% every year. workout the value of her house at the start of 2017