Factor completely 9x^4y − 6x^3y^2 + 3x^2y^3.
a-3x^2y(3x^2 − 2xy + y^2
b-3xy(3x^2 − 2xy + y^2
c-3xy^2(3x^2 − 2xy + y^2
d-3x^2y(3x^2 + 2xy + y^2

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?  

Solve the equation x/4 - 5= -8 -27 -12 -7 12

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)