30 because 18 and the plain goes into 12 which is 30
I think
Miles per hour = Total miles/ total no of hours
1764 miles divided by 28 hours = 63 mph
Step-by-step explanation:
Perhaps you want to solve the equation for the value of x. If so then let us work it out:

Answer:
9,1
Step-by-step explanation:
Answer:
-2
Step-by-step explanation: