Geomtry homework
please help

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

Wrote and expression for the difference of p and 4

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the