Your friend ask you to help him with his dog grooming business and you'll pay you $4 for pennies for the trash job you're a great help if the quadruplets your payment for each job complete after to gr

Your friend ask you to help him with his dog grooming business and you'll pay you $4 for pennies for the trash job you're a great help if the quadruplets your payment for each job complete after to grooming job you will receive 16 pennies and after three grooming jobs you ever see 64 pennies how much will you receive for a 9