Model with Mathematics Felicia spends \( \$ 50 \) on materials to make welry, and she plans on selling the pieces for \( \$ 7 \) each. A friend donates to get her started. Write an inequality to find the number of pieces of welry Felicia can sell and make a profit.

To make a profit, Felicia's earnings from selling the jewelry must exceed her initial investment of \( \$ 50 \). If we let \( x \) represent the number of pieces of jewelry she sells, the situation can be modeled with the inequality \( 7x > 50 \). Solving this gives her the minimum number of pieces she needs to sell to start making a profit. As Felicia dives into her jewelry-making venture, it’s important for her to keep track of her costs and earnings. She should maintain clear records of materials used and sales made. This way, she can not only determine her profit but also refine her pricing strategy and consider future expenses, leading to savvy business decisions and that glimmering success she aims for!