Posted by **Haru** on Wednesday, July 23, 2008 at 6:27pm.

Manny is a plumber and charges $50 when he visits a client and $30 per hour for every hour he works. His bill can be expressed as a function of hours, x, with the function

f(x)= 50 +30x. Which statement explains the meaning of the inverse of the function?

A)Total bill as a function of the number of hours

B)Cost per hour as a function of the total bill

C)Number of hours as a function of the total bill

D)Total bill as a function of the cost per hour

## Answer This Question

## Related Questions

- Pre Calc - A plumber charges $40 per hour for labor with a minimum labor charge ...
- Algebra - Manny works 40 hours per week. He must work for his parents where he ...
- Math - Orlando earned $92.25 washing windows on the weekend. He worked 3.5 hours...
- calculus - Suppose the function G(t) represents a test grade (out of 100 points...
- math - a plumber charges $25 for service call plus $50 per hour what is the cost...
- MATH - Could someone please double check me...
- Math - 5. Raul works 2 hours a day after school, Monday through Friday. On ...
- Math-Advanced Pre-Algebra - A computer repair shop charges a flate rate of 50$ ...
- S.A.T Math - I do not understand This: Employee x is paid $12.50 an hour for the...
- algerbra - A plumber charges customers $48 for each hour worked plus an ...

More Related Questions