Kayla walked 1 1/4 miles from home to school. then she walked 1 3/4 miles from school to the store and 2 1/2 miles from the store to the library. how many miles did kayla walk from school to the library

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.

Ineed to find the answer to number 2

If you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood?