Friday

September 19, 2014

September 19, 2014

Posted by **Pete** on Wednesday, October 24, 2012 at 3:15pm.

Please help me figure out the rest of this equation. Here is what I have so far.

R(x)=

_____if 0≤x≤ 10000

_____if 10000 < x ≤ 15000

_____if x > 15000

Any help is appreciated! Thanks!

- Algrbra -
**Jennifer**, Wednesday, October 24, 2012 at 8:29pmif 0≤x≤ 10000 : R(x) = $12 * 11% *x

at x = 10000, R(x) = $12 * 11% *10000 = 13200

10000 < x ≤ 15000 : R(x) = 13200 + $12*12.5%*(x-10000)

(The profit made on the first 10000 books + the profit made on books sold above 10000)

at x = 15000, R(15000) = 13200 + $12*12.5%*(15000-10000) = 20700

x > 15000

R(x) = 20700 + 12*.18*(x-15000),

(The profit made on the first 15000 books + the profit made on books sold above 15000)

**Answer this Question**

**Related Questions**

Economics - Hi there, I am having trouble with this problem.Can you give me some...

Algebra - Three authors team up to write a childrens book. The publisher pays ...

math variation ques - The price, $C, of printing n copies of a book is partly ...

math - Three authors team up to write a childrens book. The publisher pays them ...

math - Three authors team up to write a childrens book. The publisher pays them ...

Microeconomics - determining how many to sel - Hi, I would really appreciate it ...

finance - Your finance text book sold 49,500 copies in its first year. The ...

Math - At Kinko's, Sean made 56 copies costing $16. Color copies cost $0.75 each...

math - The president of the country PTA organization makes copies of membership ...

math - The president of the country PTA organization makes copies of membership ...