You have $3000 to use for training your employees each hour of training cost $40 per employee plus a one time $200 fee. What is the system of equations? what are the x and y variables?

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

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?