megbann1 megbann1 01-05-2018 Mathematics contestada stion 9 of 20 : Select the best answer for the question. 9. Theresa worked 9 hours on Monday and 7 hours on Wednesday. Her total pay was $156.00. What is her rate per hour? A. $8.29 B. $12.89 C. $11.14 D. $9.75