14. cory has the marbles shown below.
if cory gives
of the marbles to his brother, how many marbles will cory have left?
what is the answer

The area of a square is given by x2, where x is the length of one side. mary's original garden was in the shape of a square. she has decided to double the area of her garden. write an expression that represents the area of mary's new garden. evaluate the expression if the side length of mary's origanal garden was 8 feet