Please help Roger is paid $50 to sell videos of a play to an audience after the play is performed.
He also receives $2 for each video he sells. The equation E = 50 + 20 models
the amount of money Roger earns selling v videos. The play's audience consists of
230 people.
What is the theoretical domain of the equation?
The set of all integers between 9 and 50, inclusive
The set of all real numbers
The set of all integers between 9 and 2
The set of all integers