Hi

For N photos (N>50) you will pay £1000 for the 50 first photos and there will be (N-50) additional photos at £12 each.

The total cost is 1000+12(N-50)

Results 1 to 2 of 2

- Jan 20th 2009, 10:57 AM #1

- Joined
- Jan 2009
- Posts
- 1

## Help with algebaic

A wedding photographer offers a package for £1000, for an album of 50 photos. Additional hpotos are charged at £12 each.

Write down the additional cost, in pounds, for N photos (wwhere N>50). Hence show that the total cost C, in pounds, for N phons is given by the formula C= 400 +12N

Thanks for your help

- Jan 20th 2009, 11:14 AM #2

- Joined
- Nov 2008
- From
- France
- Posts
- 1,458