Answer:
7 hours and 15 minutes
Step-by-step explanation:
8:15 to 3:15 is 7 hrs then just add the remaining 15 minutes to get to 3:30.
Relationship B is represented by B. So C and D are both correct.
Answer:
yes
Step-by-step explanation:
Answer:
9 + 10 = 19
Step-by-step explanation:
im guessing your bored too LOL
Answer:
4(w - 9) or 4w - 36
Step-by-step explanation:

I hope I've helped you.