Answer:
well the ratio is 1 : 4 so x is 16
Step-by-step explanation:
Answer: 100
Step-by-step explanation:
You add by 4 then 5 then 6 and the pattern increases periodically.
Answer: The answer is 5000
The average speed for the trip is 11 miles per hour, or mph. 99 miles divided by 9 is 11