. Which expression is equivalent to (144k2r1432
for all positive values of k and r?

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?  

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

The only way to identify an intercept is as an ordered pair. true false