PLEASE HELP IM GOING TO FAIL WILL GIVE BRAINLESS

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

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

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?