Question

He decided to get a job in order to pay her back. On his way to the pet store to apply for a job as a dog groomer, he found a dollar bill . *

Answer 1

1 + x

Explanation:

he will earn x amount of dollars per hour for work(x dollars per hour)

On the way he found a dollar bill (+1)

The integer is 1

Answer 2

he got an extra dollar