Question

Abdul earns $51 per week working part time at a bookstore he makes one dollar more for each book that he sells the amount in dollars that Abdul earns in a week if he sells be books is given by the following.

a = 51 + b
how much does Abdul earn in a week if he sells 28 books?

Answer 1

Abdul earns $79 dollars in a week if he were to sell 28 books

Explanation:

Answer 2

79 dollars

Explanation:

a = 51 + b

Substitute the number of books, 28, he sold into the equation and solve for his earnings.

a = 51 + b

a = 51 + 28

a = 79