Andy views beer and pizza as complements to one another. if the price of pizza decreases, economists would expect: a. andy's demand for pizza to increase b. andy's demand for pizza to decrease c. andy's demand for beer to increase d. andy's demand for beer to decrease

Of the following choices, which ones are characteristics of west african society? select all that apply. a. arabic was the main language used when trading with other societies. b. christianity was the only religion practiced in villages. c. slaves had no rights and were only given specific farming tasks. d. skilled workers were a higher level in the caste system than traders. e. religious rituals encouraged the honoring of ancestors.