Jordan spent a total of $14.85 on a trip to the zoo. she spent $6.50 to get into the zoo, $2.85 on snacks, and the rest on the bus fares. how much did she spend on bus fares to and from the zoo?

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations