Homework Help: algebra

Posted by daytripper on Friday, July 8, 2011 at 1:54pm.

The cost, in millions of dollars, to remove x % of pollution in a lake modeled by c=6,000/200-2x

What is the cost to remove 75% of the pollutant?

I am so lost, there are other percents if someone can show me this one I can figure out the other questions.

algebra - bobpursley, Friday, July 8, 2011 at 7:02pm
put in 75 for x, and calculate. I get about 6000/(50)=120 million dollars

Answer this Question

Related Questions

Algebra - In cost in millions of dollars to remove x% of pollution is a lake ...
Algebra - The cost, in millions of dollars, to remove x% of pollution in a lake ...
Algebra - The cost, in millions of dollars, to remove x%of pollution in a lake ...
math - The cost in millions of dollars, to remove x%of pollution in a lake is ...
math - The cost in millions of dollars, to remove x%of pollution in a lake is ...
Algebra - sorry it didn't paste the formula.. lets try again.... 1. The cost...
Algebra 2 - Are these correct...Please help 1. The cost, in millions of dollars...
algebra - 1. The cost, in millions of dollars, to remove x % of pollution in a ...
Algebra - The cost in millions to remove x% of pollution in a lake modeled by C=...
Algebra (please help me) - The cost in millions to remove x% of pollution in a ...

For Further Reading

First Name:
School Subject:
Answer: