Which equation represents an inverse variation? y = 2x y = x/3 y =4/x y = –5x

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

Plz hurry evaluate the expression a+b where a=8 and b=19

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?