These equations represent different possibilities for a waiter earning $11.25 for waiting on one table for one hour. The constant is the hourly rate and the coefficient represents the fraction of the bill, b, the customers left as a tip. Which equation correctly represents the hourly rate and tip for a bill of $30.00? A. 5.00 + One-sixth b = 11.25 B. 5.25 +One-third b = 11.25 C. 5.25 + One-fifth b = 11.25 D.6.00 + One-eighth b = 11.25