Christy earns $8 an hour for babysitting. She also earns a weekly bonus of $15 for helping children with their child's homework assignments. The first week, Christy earned $125 for x hours of work. Based on this situation, which statement is true? Show Work!
(A) Christy worked a total of 17 1/2 hours.
(B) Christy worked a total of 17 3/4 hours.
(C) Christy worked a total of 13 1/2 hours.
(D) Christy worked a total of 13 3/4 hours.