Julio bought 7 science fiction novels (s) and 7 comic books (c) from the bookstore. His purchases can be represented by the expression 7's+c). Part
Simplify the expression by using the distributive property
Part B:
The cost of a science fiction novel is $5.99 and the cost of a comic book is $6.49. Sales tax is 6. What is the total amount that Julio spent at the bookstore? Round your answer to the nearest cent. Show your work.