What is slope of the line below? Be sure to simplify your answer, if possible. 4/3

2/3

8/3

1/2

Ahigh definition tv cost $800 with a down payment of 2/5 of the cost. how much is left to pay, in dollars after the down payment has been made?

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?  

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?