Koji is installing a rectangular window in an office building. the window is 823 ft wide and 534 ft high. the formula for the area of a rectangle is a=bh. what is the area of the window? write your answer as mixed fraction in simplest form

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?