2. Rich wrote a novel that sells for n dollars each. He received a bonus of $50,000 to sign the contract to write the book, and he receives 9% commission on each book sale. Express the
total amount of income he earns from selling b books algebraically.

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

Which graph represents the equation y =4x

20 ! need ! which exponential function is represented by the table? f(x) = 0.2(0.5x)f(x) = 0.5(5x)f(x) = 0.5(0.2x)f(x) = 0.2(0.2x)