Tanis looked at her watch and noticed that, at that moment, it was 8 x minutes after 7:00 a.m. and 7 x minutes before 8:00 a.m. for some value of x. What time was it at that moment?
Answer Choices
A. 7:08 a.m.
B. 7:40 a.m.
C. 7:32 a.m.
D. 7:36 a.m.
E. 7:31 a.m.