Solve the equation 1/3 (-6x+12)-4x=32-1/2 (8x-16). show your

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?  

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Mrs. blake's bill at a restaurant is $42.75. she wants to leave the waiter an 18% tip. how much will she pay in all, including the tip?