Question

in industrialized cities, many members of the working class lived in tenement buildings like this.
infer what can you infer about working-class life from the way these people are dressed indoors?

Explanation:

The people are wearing heavy, layered, dark clothing while indoors, which suggests the tenement had no adequate heating. Their plain, worn garments also indicate limited financial means to afford warm, specialized indoor clothing or home heating.

Answer:

We can infer that working-class tenement homes lacked proper heating, forcing residents to keep heavy, outdoor-style clothing on indoors. Their plain, practical, worn clothes also reflect limited economic resources, meaning they could not afford separate, warmer indoor attire or reliable home heating for their cramped living spaces.