Question

Tammy earns 45 dollars per week working part time at a book store. She makes one dollar more for each book that she sells. The amount, A(in dollars), that Tammy earns in a week If she sells b books is given by the following function

How much does Tammy earn in a week if she sells 32 books?

Answer 1

77

Explanation:

You add how much she earns a week with 32 because she earns $1 dollar per book.