At the bottom of the mountain the temperature was 23 f at the top of the temperature was 40 below the temperature of the base what was the temperature at the top

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

What is the area of the trapezoid shown ?

What’s -11-33k and factor each expression completely