Answer:
300
Step-by-step explanation:
10% of 250 is 25. so 20% is 50
250 + 50 = 300
A because one input can have only one output
yes because it passes the vertical line test
Explanation is in the file
tinyurl.com/wpazsebu
Answer:
What are the following
Step-by-step explanation:
you didn't attach anything for us to answer
