Robin can clean
72
7272 rooms in
6
66 days.
how many rooms can robin clean in
9
99 days?

Perform the required operations on the following functions given: f(x)= 3-x; g(x)= -2x find g[f(x)]

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?  

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.