Answer:
Step-by-step explanation:
What you do first, is you add all the numbers on the right side because the denominator is the same. One you get 7,226, you minus that from 7826 and you get your answer which is 600.
Answer: The top of the ladder is moving down at a rate of 0.303 feet / second
Step-by-step explanation: Please see the attachments below
The answer is 150 parents. Because 450/3=150