A wooden garden tray with a base area of xy square inches is filled with soil up to a certain height. The tray contains (2xy + xy2 + x2y2) cubic inches of soil. The height of the tray is represented by the expression

Which expression below is the correct simplified form of the height of the tray?

2x3y4

2x3y3

2 + xy2 + xy

2 + y + xy

Question

A wooden garden tray with a base area of xy square inches is filled with soil up to a certain height. The tray contains (2xy + xy2 + x2y2) cubic inches of soil. The height of the tray is represented by the expression



Which expression below is the correct simplified form of the height of the tray?

 2x3y4

 2x3y3

 2 + xy2 + xy

 2 + y + xy

migitmack · Answer

An online movie rental store rented out 6,816 movies one month. This was 40% less than the number of movies it rented out the previous month. The following equation represents this situation, where x represents the number of movies the store rented out the previous month.

x − 0.4x = 6,816

How many movies did the store rent out in both months combined?