Please answer this correctly without making mistakes I want ace expert and genius people to answer this correctly without making mistakes

If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?

Simplify. 3(4+4x) (type your answer in with no spaces)