Answer:
3.95m + 8.95b = 47.65
Explanation:
m is the number of magazines, and b is the number of books. If it costs $3.95 for each magazine, you will get 3.95m. If it costs $8.95 for each book, you will get 8.95b. Both of these values add up to the total, which is $47.65.
3.95m + 8.95b = 47.65