Divide:
10mm2-30m
5mn
O 2mºn - 6
O2mn3 - 6mn?
O2mn – 30mn
O 5m4n - 25

Find the value of the variable and the length of each secant segment.

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?  

Draw a tape diagram to represent each situation. for some of the situations, you need to decide what to represent with a variable andre bakes 9 pans of brownies. he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students