The cost of printing different numbers of copies of a book is shown on the graph below. Which equation represents the cost ,C, of printing n copies of the book?

With this question, the answer with the red arrow is incorrect!

Renee hiked for 6 3/4 miles. after resting, renee hiked back along the same route for 5 1/4 miles. how many more miles does renee need to hike to return to the place where she started? represent your answer as a simplified mixed number, if necessary.

Find x to the nearest tenth.a) 9.3b) 9.4c) 9.5