Which statement is true about the number of vertices of any pyramid? a. it is equal to the number of edges. b. it is equal to the number of faces. c. it is twice the number of vertices of its base. d. it is the number of vertices of its base plus 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?  

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?