can you answer this hard math problem if you can then i will give you 1,000 $ lol im Jk but still try your luck

Find the length of cu, the triangles are similar.

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.