Answer:
use khan academy
Step-by-step explanation:
khanacedemy.com
dont cheat dude
Answer:
-12
Step-by-step explanation:
6 + 1.5x = -12
1.5x = -18
x = -12
Answer:
D. 3:00 p.m.
Step-by-step explanation:
d = Distance = 320 miles
s = Speed = 
Time taken is given by

40 minutes break is 
Total time taken is
.
So, the entire trip took 6 hours. 6 hours after 9 a.m. is 3 p.m.
3.14
This is typically what you would use but there are several other numbers after 3.14
You have to divide by IW so your answer is h = V / IW