What is 61070-4081 showing the work

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?