Answer:
-14
Step-by-step explanation:
x2 - 3(x + 7) > 15x
x2 - 3x - 21 > 15x
1:59 pm is 13:59, 13:59 - 06:31 = 07:28
Answer: 7 hours 28 minutes to reply
2.,3. On a "date" at 6:31 am when he already has a girlfriend? Dump him and don't look back.