Dilation for the point (3, 5) with scale factor = 4 followed by another dilation with scale factor of 2

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

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?  

George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?