Alex makes ceramic bowls to sell at a monthly craft fair in a nearby city. Every month, she spends $50 on materials for the bowls from a local art store. At the fair, she sells each completed bowl for a total of $25 including tax. Which equation expresses Alex's profit as a function of the number of bowls that she sells in one month.
the answer is p(x) = 25x - 50 profit = total selling price- cost x = number of bowls he must sell to make a profit if he sell 1 bowl he will make a lost 2 bowls even up thus he must sells 3 bowls or more to make a profit