Problem
write an expression to represent:
nine more than the product of two and a number x

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 can you determine about the solutions of this system

25 ! i need asap! ! ill mark brainliest!