Answer:
mph
Step-by-step explanation:
hello,
it travels
miles in 2.5 hours
So in 1 hours it travels

miles
hope this helps
Answer:
7:63
Step-by-step explanation:
It's a 1 to 9 ratio, which means the second number is 9 times bigger.
To make it equivalent, you need to make 7 9 times bigger as well.
7x9=63
Answer: 7:63
The value that makes the equation true is 3!
7(3) + 1 = 22