What's the slope of (5,9); (8,0)

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Y=21.95x+10 y=22.45x solve by substitution

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?