14 or -4.
If the difference of A and B is 9 and B = 5, then A is either 9 higher which is 14, of 9 lower which is -4.
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The is c for this question
A quarter of an hour is 15 minutes, so a quarter past 7 is 7+15 mins. This gives you:
7:15
Hope this helps and good luck!
