Which of the following houses is characterized by a low-pitched gable roof; a wide, unenclosed eave overhang, with rafters usually exposed; and beams or braces commonly added under gables? a. cape cod box b. ranch house c. craftsman-style bungalow d. farmhouse

The answer is option "c", "Craftsman-style bungalow".
The American Craftsman style, or the American Arts and Crafts development, is an American local engineering, inside plan, scene configuration, connected expressions, and brightening expressions style and way of life theory that started in the most recent years of the nineteenth century. As a thorough plan and craftsmanship development it stayed well known into the 1930s. In any case, in decorative arts and architectural design it has proceeded with various recoveries and reclamation extends through present circumstances.

A) for the n row: 22+(n-1)×6therefore,b) 100-22=78that means (n-1)×6=7878÷6=1313+1=1414th row has 100 seats