In 34 months DeShawn has accumulated a debt of -$70.00. What was the average amount of debt he accumulated per month?

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

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?  

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.