Write an expression that represents the length of the south side of the field. Write an expression that represents the wide of the left side of the field.

Write a polynomial expression that represents the perimeter of the pumpkin field.

What´s the perimeter of the entire field?

Write an expression that represents the area of the pumpkin field. What´s the area of the field if x = 4? What unit would the area of Bob’s pumpkin field have?

Write a polynomial expression that represents the area of the potato field.

What´s the area of the potato field if x = 1? What unit would the area of Bob’s potato field have?

Write and simplify the polynomial expression that represents the area of the bean field if x = 3 and y = 7. What unit would the area of Bob’s bean field have?

¿Why the calculated perimeter would be useful to Farmer Bob?

¿Why the calculated area would be useful to Farmer Bob?