The three- legged stool deals with

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?