Answer:
heyya,which question you want to be answered
Number 7 is parallel but number 8 is not
Answer:
answer is 2
Step-by-step explanation:
can you mark me brainlist
Answer:

Kelly is correct.
Step-by-step explanation:
One person is able to plant 4 trees
Let x be the number of people
y be the number of trees
The situation is represented by

5 people are able to plant 20 trees

So, the situation is represented by 
Hence, Kelly is correct.