Jeremy and steven are roommates they pay two months rent and a $500 security deposit when they signed the lease. in total, they paid $2,800. what is the rent for one month?

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2