In a certain lottery, the winner of the first ticket drawn receives $10. each succeeding ticket drawn is worth $15 more than the previous ticket. how much does the holder of the tenth ticket drawn receive?

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

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?  

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.