A car left Sydney at 9 am and arrived in Melbourne at 6 pm. The distance travelled
was 711 km. Find the car's average speed.
km/h

He expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is fraction 2 over 3 unit and the width is fraction 1 over 3 unit, what is the perimeter of the rectangle in units? fraction 2 over 3 unit 1 unit 1fraction 2 over 3 units 2 units

Ahigh school has 3636 players on the football team. the summary of the players' weights is given in the box plot. approximately, what is the percentage of players weighing less than or equal to 225225 pounds?

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?