18. a. The Warrior baseball team is selling hats as a fund-raiser. They contacted two
companies. Hats Off charges a $50 design fee and $5 per hat. Top Stuff charges a
$25 design fee and $6 per hat. Write an equation for each company's pricing.
b. Graph the system of equations from part a. For how many hats will the cost be
the same? What is that cost?
C. Explain when it is cheaper for the baseball team to use Top Stuff and when it is
cheaper to use Hats Off.