In 14 days, the daily high temperature in cedar hills dropped by 16.8 degrees fahrenheit. what is the average daily rate of change in the high temperature in degrees fahrenheit?
a) +2.2
b) +1.2
c) +1.1
d) -1.2
e) -2.2

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown