Which amount represents a debt of 250 $250 or -$250

4. find the geometric mean of 4 and 12. 24 8

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

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way