Answer:
Answer is below
Step-by-step explanation:
Add 9 to both sides.

Divide both sides by 6

Answer:
IYEs
Step-by-step explanation:
YEs
Answer:
31.8 that is it I just need to fill a 20 character long answer
Answer:
4 hours and 45 minutes.
Step-by-step explanation:
Since Christchurch is 2 hours ahead of Sydney, you subtract 2 from 12:45 and get 10:45 so then, you determine the difference between 10:45 and 6:00 AM and it results in 4.75 hours or 4 hours and 45 minutes
She left at 12:15. 10:45 plus 1 hour= 11:45 + 15 min +12 +15= 12:15