Wanda Maximoff and The Vision are putting together a trampoline for Billy and Tommy. The trampoline has a diameter of 7 feet. How much
space will Billy and Tommy have to jump?

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