Alexis divided a 13/4 pound bag of apples among her three friends. how manypounds of apples did each friend receive

Name the most appropriate metric unit for each measurement like the mass of cow

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible