Answer:
The speed was 
Step-by-step explanation:
we know that
The speed is equal to divide the distance by the time
Let
s------> the speed in miles per hour
d ----> the distance in miles
t ----> is the time in hours
we know that

we have


substitute


Answer:
sorry if I'm wrong but I think its a=1/6
Answer:
0
Step-by-step explanation:
Answer: 44,815 people; 126,503 + n = 171,318; n = 171,318 − 126,503
Answer:
5 feet = 1 inch
Step-by-step explanation:
20 / 4 = 5
5 feet = 1 inch