At 3:00 a. m., the temperature is -5 degrees F. Between 3:00 a. m and 6:00 a. m., the temperature drops by 12 degrees F. Between 6:00 a. m. and 9:00 a. m, the temperature
rises by 4 degrees F. What is the temperature at 9:00 a. m.? Explain how you solved this
problem.

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?

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?