Each student needs a penc and an eraser to take a test if pencils coke 8 in a box and erasers coke 12 in a bag, what is the least number of boxes and bags needed for 24 students to each have a pencil and an eraser

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?  

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Which of the following represents the length of a diagonal of this trapezoid?