Rico says it's a difference of two squares. Teresa says it's not, because of the exponent n. Who is correct? x^2n-Y^2n

The table shows the results of a survey on students favorite kind of movie. select the appropriate values to complete the model to find the fraction of students that prefer comedy or action movie.

Convert to the greater unit before finding the perimeters of this rectangle: 6ft. 6in. by 7ft.

Mr. alison drives in city traffic to the gas station. he also shops for bread and milk at the gas station. after filling up his car, he drives home on the highway