Answer:
Hi Christine
Step-by-step explanation:
Ms. Paik would be mad, wouldn't she?
Answer:
This is more of a computer kind of thing, but try clicking the next thing at the bottom.
Step-by-step explanation:
Answer:
average speed for the entire trip is 15 mph
Step-by-step explanation:
Let x be the uphill speed and y be the downhill speed.
We have been given that
Speed of Omar in uphill to reach gift store = x =10 mph
Speed of Omar in downhill to reach his home = y = 30 mph
We know the formula for average speed for the entire trip

Therefore, average speed is 15 mph