SOLUTION: The revenue from selling x radios is 𝑅(𝑥) = 90𝑥 − 𝑥² . How many radios should be sold to earn $1100 in revenue?

Algebra ->  Customizable Word Problem Solvers  -> Misc -> SOLUTION: The revenue from selling x radios is 𝑅(𝑥) = 90𝑥 − 𝑥² . How many radios should be sold to earn $1100 in revenue?      Log On