Answer:
The amount of increase per 
hour by $1.
Step-by-step explanation:
Julian charges $10 for every hour he walks a dog.
He increases his fee by 10%
Now we have to find 10% of $10
Amount increased = 
So the amount increased by $1.
The amount of increase per hour by $1.
Answer:
Step-by-step explanation:
Answer: See Explanation
Step-by-step Explanation: The L shaped figure, ignoring the track-like image inside, is the same as the rectangle with just the 4 x 10 section removed.
