Partial products and multiplication
Distance traveled by an airplane in 7 hours = 4,914 kilometers
We have to determine the unit rate for kilometers per hour.
So, distance traveled by an airplane in 1 hour = 
= 702 kilometers.
So, an airplane will travel 702 kilometers in an hour.
Therefore, the unit rate for kilometers per hour is 702 km per hour.
100,000,000,000 stars in half of the milky way galaxy
Answer:
The answer is B - 288
To get this answer all you need to do is
First, subtract 316 - 28 to get your answer :)
Hope this helps!
-sofia~