What is the distance between the points (7,8) and (-8,0)

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

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?  

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.