Basketball in across a flat floor has blank energy

Potential energy. If its laying on a flat floor and not moving, it has the potential to move. if its rolling it has kentic energy bc it wouldnt have the potential, it would be moving. I hope this helps and good luck :)

Explanation:

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

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