2. Laneka owns a cake shop. She is currently preparing cakes for two anniversary parties. The first cake has 3 small tiers and 1 medium fier and will serve a total of
100 guests. The second one has 3 small fiers and 2 medium tiers and will serve a
total of 140 guests.
Part A: Represent the situation with a system of equations.
Part B: Solve the system of equations.
Part C: How many guests will a small tier and medium tier serve?