Question: Another home sale office down the street has more homes for sale.

[A] The rep tells you that floor plan 1 sells for USD 175K and floor plan 2 sells for USD 200K. She also mentions that all the available houses combined are worth $7,200,000. Make an equation that illustrates this situation. Use same variables as part a.
[B] The sales rep here tells you they also have two floor plans available but they only have 38 homes available. Make an equation that illustrates the situation use x and y to denote floor plan 1 and floor plan 2 respectively.
[C] Use the substitution method to determine how many houses with each floor plan are available. Explain how you arrived at your answer.