Hey there!
21 apples were rotten and got thrown out. The remaining apples were divided equally among 11 people
Answer: 
Step-by-step explanation:
Given
New mail carrier takes 4 hours for delivery i.e.
New mail carrier completes
part of work in 1 hour
Old mail carrier takes 3 hours for delivery i.e.
mail carrier completes
part of work in 1 hour
If they work together, they complete the work in x hours i.e.

You forgot to put the problem but choose answers that will divide evenly
Answer:
Territory is the correct answer
have a great day and i hope you do well on your grades ^-^
Answer: 1- 9
2-36
3-81
Step-by-step explanation: