PYTHON HELP! HELP WITH TWO PROGRAMS!

9. Create a program that prompts the user for two user inputs: a) an amount of money a customer owes, and b) an amount of money they pay. Calculate and display the change owed to the customer. Include the $ signs as shown. Accept in the user input as float. Your program should run as shown in the following sample run.

Sample run:

Please enter amount owed: 5.50

Please enter amount paid: 10

Customer receives $4.50 change.

10. Prompt the user for a Fahrenheit temperature and professionally display the Celsius conversion. Name the file hw1-10.py. The formula to do this is: Celsius = (5/9)*( Fahrenheit - 32)