604 divided by 5 what is the remainder

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.

Einstein office equipment has a rental plan for office machines. a fax machine that lists for $722.98 can be rented for 22% of the price annually. the state imposes a usage charge of 3.2%. if stephen hawking travel decides to rent the fax machine, what will its total monthly rental charge be?