Question

which expression represents the total width of the house? 3 + 12, 12 + 25, 3 + 25, 3 + 12 + 25 (with a house floor plan image showing 3 ft, 12, 25 ft dimensions)

Explanation:

Step1: Analyze the house width components

The house's width is composed of three parts: 3 ft, 12 ft (even though 12 is partially visible, the total width should sum all segments), and 25 ft. So we need to add all three lengths.

Step2: Evaluate the expressions

• \(3 + 12\): Only two parts, missing 25 ft.
• \(12 + 25\): Missing 3 ft.
• \(3 + 25\): Missing 12 ft.
• \(3 + 12 + 25\): Sums all three width segments.

Answer:

\(3 + 12 + 25\) (the last option, \(3 + 12 + 25\))