Find the rate of change for the situation. you run 7 miles in one hour and 21 miles in three hours.
a) 3 hours b) 3 miles per hour c) 7 miles per hour d) 7 miles

Ataxi cab charges $1.75 for the flat fee and $0.25 for each time. write an in equality to determine how many miles eddie can travel if he has $15 to spend.

An energy plant is looking into putting in a system to remove harmful pollutants from its emissions going into earth's atmosphere. the cost of removing the pollutants can be modeled using the function c = 25000p/100 -p what is the vertical asymptote?

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.